A rectangular container measuring 17 cm ⨯ 52 cm ⨯ 67 cm is filled with water. What is the mass of this volume of water in kilograms and grams?

atomic nucleus Some radioactive elements' nuclei spontaneously released a positively charged particle. It has a and is comparable to a helium atom.

Alpha-minus O Alpha O O neutron plus beta atom The composite alpha particle (a) is made up of two neutrons and two protons that are firmly bonded together. They are released from the nuclei of some nuclides during an alpha-decay process, a kind of radioactive decay.

In essence, a particle is a He nucleus made up of neutrons and protons. The charge on a particle is equal to two protons. Four units of mass are equal to two neutrons and two protons in a particle. The sign for a particle is hence 4He2.

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The velocity for 40 washers would be 40 x 0.4 = 16 m/s.

Newton's Second Law of Motion states that the acceleration of an object is proportional to the net force acting upon it and inversely proportional to its mass.

This question uses the concept of Newton's Second Law of Motion,

In this case, the acceleration is caused by the force of gravity acting on the washers, and the mass of the washers remains constant.

As the number of washers increases, the force of gravity increases as well, resulting in a higher acceleration and thus a higher velocity.

Steps are given below

1. Calculate the velocity for each number of washers: Start by calculating the velocity for each number of washers.

To do this, multiply the number of washers by the slope of the linear regression line (0.4 m/s/washer).

2. Find the velocity for 40 washers: Once you have the velocities for each number of washers, you can use this to determine the velocity for 40 washers.

To do this, multiply the number of washers (40) by the slope of the linear regression line (0.4 m/s/washer).

This gives us 40 x 0.4 = 16 m/s.

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(a)Gauge pressure is 412 atmospheres ; (b) depth = 4.24 x 10^2 m. (c)magnitude of the net force = 4.13 x 10^2 N. (d) viewing port is made of strong material that can withstand the high pressure (e)magnitude of the average acceleration = 0.333 m/s^2 (f) d=498.5m (g) t= 29.94 s.

Gauge pressure is the pressure of a system above the atmospheric pressure.

(a) Since the inside of the submarine is kept at atmospheric pressure,  gauge pressure on the sunken ocean liner is 413 atmospheres - 1 atmosphere = 412 atmospheres.

(b) P = ρgh, where P is pressure, ρ is density of seawater, g is acceleration due to gravity, and h is depth. Given P = 413 atmospheres, ρ = 1025 kg/m3, and g = 9.8 m/s^2. Therefore, h = P/(ρg) = 413 atmospheres / (1025 kg/m3 * 9.8 m/s^2) = 4.24 x 10^2 m.

(c) As, F = PA, where F is force, P is pressure, and A is area. Given, P = 413 atmospheres and A = 0.0100 m^2. So, F = PA = 413 atmospheres * 0.0100 m^2 = 4.13 x 10^2 N.

(d) The viewing port is made of a strong material like glass or acrylic that can withstand the high pressure of the surrounding seawater.

(e) As, v = at, where v is final velocity, a is acceleration, and t is time. We know that v = 10.0 m/s and t = 30.0 s. So, a = v/t = 10.0 m/s / 30.0 s = 0.333 m/s^2

(f) d = 1/2at^2 to find the distance. d = 1/20.333*30^2 = 498.5m

(g) v^2 = u^2 + 2as, where u is initial velocity, v is final velocity, a is acceleration and s is distance. s = (10^2 - 0^2)/(2*0.333) = 299.4 m. So, time t = s/v = 299.4/10 = 29.94 s.

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The kinetic energy of an object is determined by its mass and velocity. Two objects falling at the same speed will have the same kinetic energy if they have the same mass.

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The change in momentum for each marble is −0.061m/s and the change in kinetic energy for each marble is −0.14m/s.

In physics, what is a momentum?

Momentum is characterised as the intensity of a body's motion.

As momentum depends on both velocity and the orientation of the body's motion, it is quantified by "mass velocity". Since speed is a vector and mass is a scalar, momentum is a vector. Mass times speed equals momentum.

What is the momentum unit in a formula?

Momentum. The momentum of an object is defined as its formas by its speed if it has a mass of m and a velocity of v. mv = momentum Momentum is a vector quantity since it has either magnitude and direction. Newton seconds, abbreviated N s, or kg m s 1 are the units of momentum.

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Both light sources are to the right of the eraser statement(s) below can be said for this situation.

Light sources are classified into two types: incandescence and luminescence.

Light bulbs, lamp posts, and televisions are all examples of artificial light sources. We couldn't perceive the world without light sources, yet not every item we see is a light source.

However, each of the three forms of lighting has a specialised purpose to meet certain demands, as follows: Ambient lighting. Accent lighting. Task lighting.

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Electronics Tutorial on the Current Source and how independent and dependent sources can be used to describe continuous current sources.

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The approximate volume of the woman's body is 55.9 m^3.

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The expansion valve determines the pressure on the systems low side. The temperature the liquid refrigerant is defrosting at is the temperature of its latent heat. The temperature the liquid refrigerant is boiling at is its boiling temperature.

The temperature is a measure of the amount of thermal energy present in a substance or system. It is typically measured in degrees Celsius (°C), Fahrenheit (°F), or Kelvin (K). Temperature is an important factor in many processes, such as the growth of plants, the development of animals, and the speed of chemical reactions. A hot day might be characterized by a high temperature, while a cold day might have a low temperature. Temperature can also be affected by elevation and latitude, with higher elevations and more northern or southern latitudes having lower temperatures than areas at lower elevations and closer to the equator.

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The semimajor axis of Explorer 35's orbit is 5,700 km. The semimajor axis of Explorer 35's orbit is half the long dimension of 11,400 km.

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Traffic will slow us down, and turning will reduce our velocity. Stops will slow acceleration, and traffic will slow it down. Acceleration or deceleration will also affect velocity.

While turning, acceleration is also affected (centripetal acceleration). You made an excellent choice of the discussion topic.

In physics, velocity is defined as a vector measurement of the motion's direction and rate. To be more specific, an object's velocity can be defined as the rate of change in the object's position corresponding to a frame of reference and time. Simply put, velocity describes the rate at which an object moves in a specific direction. It determines how fast or slow something is moving. Consider the case of two moving objects. If both objects are moving in the same direction, determining which one is moving faster is simple. Velocity is a vector measure of an object's rate of motion.

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When a tuning fork for middle C has a frequency of 264 vibrations per second, the ω = 1658.76.

Frequency is the measure of how frequently an alternating current (AC) changes from positive to negative in a second. This switching doesn't occur in direct currents (DC). Frequency is measured in Hertz (Hz). For instance, if a current changes its sign 60 times per second, it is said to have a frequency of 60Hz.

An AC current's period is the time it takes for the voltage to start at zero (zero), go from positive to negative, and then go back to zero (zero). The period's reciprocal is the frequency. High frequency, in contrast to low frequency, has more waves per second and a shorter period. Low frequency, on the other hand, has fewer waves per second but a longer period.

We need to find the value of variable ω

We know that the motion has a frequency of  [tex]\dfrac{\omega}{2 \pi}[/tex]

Thus, with a given frequency of 264 vibration per second we obtain :

[tex]\dfrac{\omega}{2 \pi}[/tex] = 264

ω = 264 × 2π

ω = 528π

ω = 1658.76

Thus, when a tuning fork for middle C has a frequency of 264 vibrations per second, the ω = 1658.76.

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Answer:

If you are reffering to a manual transmission, the first step would be to press the clutch.

Answer: Release pressure on the accelerator

Explanation:

The space shuttle is launched from Earth with the help of rocket engines, which burn fuel to generate thrust.

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The mass M of the object 500KG ,the impulse delivered to the car-object system from 10 to 1 = 2.0 s. is 10,909, the resisting force on the car-object system after the collision as a function of  N'S (1+56) 2

a) Calculate the mass M of the object.

P2 = PMcanVi=(Mcm + M) Vf

COLLISION HAPPENS AT too

(1000)(12)== (1000+ M) (8)

12000 = 8000 + 8M

v (o) =8 1+5(0)=

४%,| M =500ky+dx=dt

४ 1+56

Jdx:

४=11+5€

LET u = 1+5t8du = 5dt5

(b) Assuming an initial position of x = 0, determine an expression for the position of the car-object system after the collision as a function of time t.

814Sisi det४=en (1+5€)

(c) Determine an expression for the resisting force on the car-object system after the collision as a function of

time t.drd840a ==Je de1+5+(1+5t)F=ma = (1500) (-(1500) (-2)60,000=

(1+56) 2

(d) Determine the impulse delivered to the car-object system from 10 to 1 = 2.0 s.

I= op = M(AU) = = 1500 (THS (2)8

1+5(2)m.

M (V(2)-V(0))४1 +56);)=|-

10,909 N'S

There are two different types of collisions among two bodies: 1) Head-on collisions, or one-dimensional collisions, where the speed of each skin just before impact coincides with the line of impact, and 2) Quasi collisions, oblique collisions, or two-dimensional collisions, where the speed of each body just before

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The tension will be greater on the upper string because the lower string will only support the pull while the upper string will support the weight of the ball. The upper string is therefore more likely to break as a result.

String tension, measured in pounds or kilograms, is the force holding the strings to the racket's frame. It's important to never just say a number to your stringer when describing your preferred unit measurement! However, the majority of stringers will assume that you mean pounds. For the majority of players, the ideal string tension falls between 48 and 54 lbs. More power is available with a looser (lower) tension, but better control is possible with a tighter tension. Beginners will likely want more control, so they might initially prefer a tighter tension.

Here,

Because the upper string will be supporting the weight of the ball while the lower string will only be supporting the pull, there will be more tension on the upper string. As a result, the upper string has a higher chance of breaking.

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a.) Third charge is placed so that the net force becomes zero:0.8620 m

b.) Both charges are positive: 0.1092 m

The stated data:

Let the third charge be 'Q3' such that (net force acting on Q3 = 0)

Let distance between Q1 and Q2 br 'd' = 0.250 m

Let Q3 be at a distance x to of right of Q2.

Distance between Q3 and Q1:  d + x

The distance at which the third charge must be positioned for the net force to be zero is specified.

k|Q1||Q3|/(d+x)² = k|Q2||Q3|/(x)²

Write in terms of 'x'.

x = d/±√((|Q1|/|Q2|) - 1)

Put values:

x = 0.250/±√((|5|/|-3|) - 1)

x = 0.250/±√((5/3) - 1

x = 0.250/(±1.290 - 1)

x = 0.250/(1.290 - 1) or 0.250/(-1.290 - 1)

x = 0.8620 or −0.1092

AS, x can not be negative.

So, x = 0.8620

Part b:

Taking all data as above:

k|Q1||Q3|/(d-x)² = k|Q2||Q3|/(x)²

Write in terms of 'x'.

x = d/(1±√((|Q1|/|Q2|))

Put values:

x = 0.250m/(1±√((|5|/|3|))

x = 0.250/(1±√((5/3))

x = 0.250/(1±1.290)

x = 0.250/(1 + 1.290) or 0.250/(1 - 1.290)

x = 0.1092 or −0.8620

As, x can not be negative.

So, x = 0.1092

Thus, if both charges are positive, the distance is found as 0.1092 m.

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The diagram below shows an 8.0-kilogram cart moving to the right at 4.0 meters per second about to make a head-on collision with a. 4.0-kilogram .

A diagram is a simple drawing which consists mainly of lines and is used, for example, to explain how a machine works. ... a circuit diagram. You can reduce long explanations to simple charts or diagrams. Synonyms: plan, figure, drawing, chart More Synonyms of diagram.

Diagrams are concise: Visualization is great for communicating dense and complex information, and as a result, improving productivity. Employees can understand the diagram clearly, they have fewer questions, make fewer mistakes and are more productive.

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if you are located in the northern hemisphere: The altitude of the north celestial pole equals your latitude.

The geographic North Pole of the Earth is carried into space by the Northern Celestial Pole. The celestial pole serves as a crucial point of reference in the equatorial co - ordinate system since the celestial meridian and the star's hour circles both pass through it. The north celestial pole is only 0.5° away from the polestar. The two places in the sky where the axis of rotation of the Earth crosses the celestial sphere are known as that of the north and south celestial poles. For observers at Earth's North Pole and South Pole, respectively, the north and south celestial poles appear to be always straight overhead.

correct option: The altitude of the north celestial pole equals your latitude.

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The magnitude is 756.72 N and the coordinate direction angles of the resultant of the two forces acting at point A are alpha([tex]149^{0}[/tex]), beta([tex]0^{0}[/tex]), and gamma([tex]59^{0}[/tex]).

The resultant force is the overall force acting on an object, which is the vector sum of all the individual forces acting on the object. It is the net force that determines the motion of an object. In other words, it is the force that would have the same effect on the object's motion as all the individual forces combined. The direction of the resultant force is the direction of the net force and the magnitude is the sum of the magnitudes of the individual forces.

Given,

A = (5, 0, 0) m

B  = (0, 2, 3) m

C = (0, -2, 3) m

AB = B - A  = -5i + 2j + 3k

[tex]AB_{cap}[/tex] = [tex]\frac{-5i+2j+3k}{\sqrt{5^{2}+2^{2}+3^{2} } } =\frac{-5i+2j+3k}{6.16}[/tex]  

AC = C - A = -5i - 2j + 3k

[tex]AC_{cap} =\frac{-5i+2j+3k}{6.16}[/tex]

Fb = 400 (-5i + 2j + 3k ) / 6.16[tex]F_{b} =\frac{400(-5i+2j+3k)}{6.16} =-324.44i+129.78j+194.67k \\F_{c}=\frac{400(-5i+2j+3k)}{6.16}= -324.44i-129.78j+194.67k[/tex]

[tex]F_{net} =F_{b} +F_{c}[/tex]= - 648.88i + 389.33k N

Magnitude = |[tex]F_{net}[/tex]|  = [tex]\sqrt{648.88^{2}+389.33^{2} } =756.72N[/tex] .......Ans

Coordination angles,

alpha = [tex]cos^{-1} \frac{F_{net} x}{|F_{net}| } =149^{0}[/tex]

beta = [tex]cos^{-1}\frac{F_{net}y }{|F_{net} |} =0^{0}[/tex]  

gamma = [tex]cos^{-1}=\frac{F_{net}z }{|F_{net} |} =59^{0}[/tex]

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The complete question is given below:

The heat that is being lost to the atmosphere per pound of fuel burned is 93.84[tex]\frac{btu}{lb}[/tex].

The amount of thermal energy required to raise a sample's temperature by 1 K when it weighs 1 kg is known as its specific heat.

When a substance, especially a gas, is heated while being allowed to expand (specific heat capacity at constant pressure) as opposed to being heated in a closed vessel that forbids expansion, its specific heat capacity may be much larger (specific heat capacity at constant volume).

Now, the formula that has to be used is

[tex]Q=mc\triangle T[/tex]

here we have to found heat per pound so mass is not needed

C is given 0.24

and temperature difference is 475-84 =391

So just put all the variable in formula

[tex]Q=391\times 0.24=93.84[/tex]

So, the heat loss is 93.84[tex]\frac{btu}{lb}[/tex].

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The mass of a material with density is required to make a hollow spherical shell having an inner radius of r1 and an outer radius of r2 is given as [tex]\frac{4\pi.p(r^3_2-r^3_1)}{3}[/tex]

The amount of anything in relation to a unit of volume, area, or length: as. : the substance's mass in relation to its volume. grams per cubic centimeter is a unit of density.

The volume of a spherical shell can be calculated from:

V= [tex]V_o - V_1 = \frac{4}{3}\pi(r^3_2 - r^3_1)[/tex]

From the definition of density, ρ = m/v

So,

m = pv = p[tex](\frac{4}{3} \pi)[/tex][tex](r^3_2 - r^3_1)[/tex] = [tex]\frac{4\pi.p(r^3_2-r^3_1)}{3}[/tex]

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The term for force rather than energy. Energy is also produced when power and time are combined. a term for energy, as a result. As a result, option D is the only one that does not express energy.

Consequently, w = ma x (v2 - u2)/2a, where an is cancelled and u = 0. Work completed equals 1/2 mv2, so. and energy or kinetic energy equals work done.

Power is an expression of energy expended through time (effort), of which force is an element, as opposed to force itself, which is the fundamental outcome of an interaction between two objects. Although both force and power can be quantified and explained, a force is a genuine physical.

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Newton's Laws of motion are: an object at rest remains at rest, and an object in motion remains in motion at constant speed and in a straight line. The acceleration of an object is determined by its mass and the amount of force applied. When one object applies a force to another, the second object applies an equal and opposite force to the first.

Sir Isaac Newton contributed to physics and mathematics in a variety of ways. At the age of just 23, he created the theories of gravitation in 1666. In the "Principia Mathematica Philosophiae Naturalis," published in 1686, he presented his three laws of motion.

Newton revolutionised science by formulating his three laws of motion. Planets move in elliptical orbits as opposed to circles because of Newton's laws and Kepler's laws.

Newton's Laws of motion are

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The distance traveled by airplane which has a speed of 10.97km/min is 109.7 km

The speed of the airplane = 658 km/h

                                            = 658 / 60 km/min

                                            = 10.97 km/min

The time taken by the airplane = 10 min

The distance traveled by airplane can be found using the formula,

                      s = d/t

where s is the speed of the airplane

          d is the distance traveled by airplane

          t is the time taken by the airplane

Let us rearrange the above equation,

                 d = s x t

Let us substitute the known values in the above equation, we get

                d = 10.97 x 10

                    = 109.7 km

Therefore, the distance traveled is 109.7 km

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The true statement concerning this situation is the total energy of the block increases by equal amounts over equal distances

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The antiderivative of x² + 1/x² is (1/3)x³ + x + C.

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A pendulum bob swings from point A to point B along the circular arc indicated that

a. Work done is positive

b . Work done is ZERO ( because the string force(tension) is always perpendicular to the motion

Work done in physics is the energy that is transferred to or from an item when a force is applied along a displacement. For a constant force acting in the same direction as the motion, the work is simply equal to the product of the force's magnitude and the distance traveled. When a force is applied, it is said to have a component that moves the point of application, or it is said to have positive work. If the component of a force at the point of application is in the opposite direction of the displacement, the force is said to do negative work.

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According to Gay Lussac's Law, a given volume of gas kept at a fixed pressure will have a pressure that is directly proportional to its Kelvin temperature.

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