Physics · May / June 2020 · Paper 11 · Question 5

A man with an open parachute falls to Earth at constant speed. The following forces act: P the upward force of the parachute on the man Q the upward force of the man on the Earth R the downward force of the Earth on the parachute S the downward force of the man on the parachute Which two forces are a Newton's third law pair?

1. AP and Q
2. BP and R
3. CP and S
4. DQ and R

As printed in the paper