Physics (AS & A Level) · Oct / Nov 2017 · Paper 12 · Question 16

A ball of mass m is thrown up to height h in air with an initial velocity v, as shown. Air resistance is negligible. The acceleration of free fall is g. What is the total work done by the gravitational force on the ball during its flight from P to Q?

1. Azero
2. B1/2 mv²
3. Cmgh
4. D2mgh

As printed in the paper