e Card A: What is the effect of magnetic
angement on magnetic force?
Experiment Results
✪
sensor reading:
1.4 mT
sensor reading:
4.3 mT
J
sensor reading:
8.1 mT
Evidence Card C: What is the effect of rail
material on the kinetic energy of the car?
Experiment Results
Test 1
Test 2
Test 3
Rail material
wood
aluminum
iron
Distance
between car
and launcher
10 cm
10 cm
10 cm
Kinetic energy
after the car
was launched
3.1kJ
2.9 kJ
2.2kJ

Answers

Answer 1

Answer:

Explanation:

Related Questions

Please Help T-T
1. The process by which fractures in rocks are enlarged due to plant roots is known as-
A. plant fracturing
B. root wedging
C. plant enlarging
D. none of the above

2. The burning of fossil fuels contributes to which of the following?
A. mechanical weathering
B. lower levels of carbon dioxide
C. acid rain
D. all of the above

3. Which of the following is not an agent of weathering?
A. soil
B. glaciers
C. wind
D. precipitation

4. The breakdown of rock material in its current location is known as-
A. erosion
B. weathering
C. deposition
D. landslide

Thank you so much for your help!

Answers

Answer:

1) B. root wedging

2) D. all of the above

3) A. soil

4) B. weathering

Explanation:

1. Root wedging
2. Lower levels of carbon dioxide
3.Glaciers
4.Erosion

can someone please help me?

Answers

Answer:

I believe the answer is C

Explanation:

C, I used process of elimination.

please answer bot of these question (i need a graph)

Answers

I don’t know I’m super sorry hun

The freezing point of salol is 41.5 degrees Celsius (106.7 Fahrenheit). Salol or phenyl salicylate is a chemical compound with the formula C13H10O3. It is often used as an ingredient in the making of sunscreens because it can absorb UV light

Match the numbers to the answer below

Answers

1. Stationary front
2. Isobar
3. Cold Front
4. Air mass
5. Weather maps

A baby carriage is sitting at the top of a hill that is 21 m high. The carriage with the baby has a mass of 1. 5 kg. The carriage has potential energy. Calculate it

Answers

Answer:

Height (h) = 21 m

Weight (W) = 12 N

The Gravitational Potential Energy is 252 J.

Explanation:

H (21) m
W (12) n

Hopefully this helps

Other Questions

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