Question

2. Study the following activity and answer the questions.

a. Take two aluminum channels of different lengths.

b. Place the lower ends of the channels on the floor and hold their upper ends at the same height.

c. Now take two balls of the same size and weight and release them from the top end of the channels.

They will roll down and cover the same distance.

Questions:

a. At the moment of releasing the balls, which energy do the balls have?

b. As the balls roll down which energy is converted into which other form of energy?

c. Why do the balls cover the same distance on rolling down?

d. What is the form of the eventual total energy of the balls?

e. Which law related to energy does the above activity demonstrate? Explain​

Answer 1

Answer:

very good student very nice