Engineering High School

Determine the dimensions for T if T = M V^2 A / L^3 where M is a mass, V is a velocity, A is an area, and L is a length.
A. M
B. L/T
C. ML/T^2
D. M/(L T^2)
E. No dimensions

Answers

Answer 1

Answer:

C

Explanation:

I literally had this question yesterday

Answer 2
Answer: C

Explanation: I had this question a couple minutes ago too

Related Questions

Brown bears can weigh half a ton (500 kilograms). The piston on the left has a cross-sectional
area of 1 square meter. The piston on the right has a cross-sectional area of 4 square meters.
How much force has to be exerted on the left piston to lift the bear? Show your work and
specify units.

Answers

In order to lift the Bear, a force of 1226.25 N has to be exerted on the left piston,

What is pressure is on the piston carrying the Bear?

The pressure on the piston carrying the Bear is calculated as follows:

Pressure = force/area

Force of the Bear = 500 kg * 9.81 m/s² = 4905 N

Pressure on the right piston = 4905 N / 4 m² = 1226.25 N/m²

To lift the Bear, the pressure on  both sides must be equal.

Force to be applied on the left piston = pressure * area

Force = 1226.25 N/m² * 1 m² = 1226.25 N

Therefore, a force of 1226.25 N has to be exerted on the left piston to lift the bear.

Learn more about force and pressure at: https://brainly.com/question/1309578

#SPJ1

Select the correct answer.
Which of these physical concepts is most important in civil engineering?
A energy transformations
B.motion under gravity
C. heat transfer
D. forces In structures
E. atomic structure

Answers

Answer:

option A energy transformation

Option A energy transformations

A bridge a mass of 800 kg and is able to support up to 4 560 kg. What is its structural efficiency?

Answers

Answer:4560÷800=5.4

Explanation:

Est = DL / W

EST=4560/800=5.7

11. What are restrictions when building or completing a challenge?

Answers

Explanation:

The minimum exterior open spaces around buildings that are 55 metres or more, should be 16 metres. On sides where no habitable rooms face, a minimum space of 9 metres shall be left for heights above 27 metres.

Determine the dimensions for W if W = P L^3 / (M V^2) where P is a pressure, L is a length, M is a mass, and V is a velocity.

a. M
b. L / T
c. M L / T^2
d. M / (L T^2)
e. No dimensions

Answers

Correct answer is option E. No dimensions

As we know formula Pressure (P) is [tex]\frac{F}{A}[/tex]

also,

Dimensional formula of Pressure is [tex]M^{1}L^{-1}T^{-2}[/tex]Dimensional formula of length is L Dimensional formula of mass is MDimensional formula  of velocity is [tex]L^{1} T^{-1}[/tex]

So, as given W=[tex]\frac{P*L^{3} }{M*V^{2} }[/tex]

Dimensional formula of W =[tex]\frac{M^{1}L^{-1}T^{-2} L^{3} }{M^{1} L^{2}T^{-2} }[/tex]

since all terms get cancelled

Work is dimensionless i.e no dimensions

Learn more about dimensions here https://brainly.com/question/20351712

#SPJ10

Other Questions
PLS HELP IM BEGGING ITS DUE IN 10 MINUTES WHOEVER ANSWERS FIRST AND CORRECTLY I WILL GIVE BRAINIEST!!! Write a similarity statement comparing the two triangles: which temperature is warmest?30 C273 K0 C32 F Which phrase from the excerpt uses informal English? 4.5% complete Question Select the methods of containment based on the concept of isolation. (Select all that apply.) A.Blackhole B.Sinkhole C.Physical disconnection/air gapping D.Sandboxing In one or two paragraphs, discuss how major political ideas, including the laws of nature and natures God are articulated by Thomas Jefferson and reflected in the Declaration of Independence When a red onion cell is placed in a 5% NaCl solution, the central vacuole will occupyA) even more of the cell than when it was in water B) less of the cell than when it was in water C) the same amount of the cell as when it was in water Alcohol can die of liver cancer. This is not english ITS RELIGION but inneed help Which excerpt from Annabel Lee provides the best evidence to support the conclusion that Annabel Lee was loyal? 55 mi / h = ____ ft / s Which word equation best describes the following formula equation: 4Al+3O22Al2O3?A. Four molecules of aluminum and three molecules of diatomic oxygen react to form two molecules of aluminum oxide.B. Four molecules of aluminum react with six molecules of oxide to form twelve molecules of aluminum oxide.C. Two molecules of aluminum oxide reacts to form three molecules of oxygen and four molecules of aluminum.D. Aluminum reacts with oxide to form aluminum oxide. Chloe bought an equal number of forks and spoons for a party. The forks were sold at 3 for 2$ and the spoons were sold at 4 for 3$. She spent 5$ more on spoons than on forks. How much did she spend altogether? Read the excerpt from act 3, scene 1, of Julius Caesar.CAESAR. I must prevent thee, Cimber.These couchings and these lowly courtesiesMight fire the blood of ordinary men,And turn preordinance and first decreeInto the law of children. Be not fondTo think that Caesar bears such rebel bloodThat will be thawed from the true qualityWith that which melteth fools: I mean sweet words,Low-crookd courtesies, and base spaniel fawning.Thy brother by decree is banished.If thou dost bend and pray and fawn for him,I spurn thee like a cur out of my way.Know Caesar doth not wrong but with just cause,Nor without cause will he be satisfied.What is the central idea of this excerpt?Caesar will not reverse the exile of Cimbers brother in response to begging and flattery.Caesar tells Cimber to leave the senate for pleading to release his brother.Because Cimber flattered Caesar, Caesar agrees to free Cimbers brother.Caesar is willing to hear new arguments to free Cimbers brother. Which of the following is the best example of an isolated system?OA. A bus at a bus stationB. An astronaut in a spaceshipOC. A car on the freewayD. A motorcycle in a garage What is the correct order for respiration? What is the original purpose of aquick stimulus and response inthe body?A. to protect itself and respond quickly todangerous situationsB. to learn about the worldC. to evolve the sensesD. to conserve energy and not move as much The judge chose batie because she sings Evaluate the expression. If a follower of Shivaism and a Vaishnava Hindu were working together in a company, what would MOST likely be the result? Select one: a. The follower of Shivaism would insist on being moved to another area. b. The Vaishnava Hindu would set up a separate area to work in. c. The two different Hindus would spend the day debating over different beliefs. d. The two would get along as they recognize everyones right to decide whom to worship. Elizabethan poetry consists primarily of which of these forms. Select all that apply.sonnetlimerickvillanelleodesong