Energy stores and transfers - OCR Gateway test questions - OCR Gateway

1

What is the name of the energy store associated with a moving object?

2

Which of these is an elastic store?

3

What is the main energy transfer for an apple falling from a tree?

4

What is the main energy transfer for a long distance runner?

5

Which of these cannot happen to energy?

6

If conservation of energy applies, which of the following statements is true?

7

How much potential energy is gained by a 3 kg object raised by 5 m? (g = 10 N/kg)

8

How much energy is transferred in stretching when a spring is extended by 10 cm? (Spring constant for this spring = 2,000 N/m)

9

Which of these is the correct equation for kinetic energy?

10

Which situation involves the transfer of the most potential energy?