Physics (AS & A Level) · May / June 2020 · Paper 12 · Question 5

A stone is dropped from a height of 20 m above water. The graph shows the variation with time of the velocity of the stone. Which statement describes the approximate position of the stone four seconds after it is dropped?

1. AIt is at a distance of 10 m above the surface of the water.
2. BIt is at a distance of 10 m below the surface of the water.
3. CIt is at a distance of 20 m below the surface of the water.
4. DIt is at a distance of 30 m below the surface of the water.

As printed in the paper