Physics (AS & A Level) · May / June 2022 · Paper 13 · Question 19

The diagram shows the variation of a quantity y with a quantity x for objects in a uniform gravitational field. What could x and y represent?

1. Amass for different objects moving at the same speed | kinetic energy
2. Bspeed for an object of constant mass | kinetic energy
3. Cvertical distance fallen for an object of constant mass | change of gravitational potential energy
4. Dmass for different objects falling the same vertical distance | change of gravitational potential energy

As printed in the paper