Physics (AS & A Level) · May / June 2022 · Paper 12 · Question 9

A stone S and a foam rubber ball R are identical spheres of equal volume. They are released from rest at time t = 0 and fall vertically through the air. Both reach terminal velocity. Which graph best shows the variation with time t of the speed v of the stone and of the rubber ball?

1. Agraph A
2. Bgraph B
3. Cgraph C
4. Dgraph D

As printed in the paper