Physics (AS & A Level) · Oct / Nov 2020 · Paper 13 · Question 18

An object of mass 0.30 kg is thrown vertically upwards from the ground with an initial velocity of 8.0 m s–1. The object reaches a maximum height of 1.9 m. How much work is done against air resistance as the object rises to its maximum height?

1. A4.0 J
2. B5.6 J
3. C9.6 J
4. D15 J

As printed in the paper