Physics 0625 · IGCSE · Momentum

Momentum — practice question

A footballer sends a ball straight up into the air. At the start, the ball is at rest.

(a(i))[2]

Calculate the impulse produced by the force on the ball.

(a(ii))[2]

Calculate the mass of the ball.

(a(iii))[3]

Calculate the height reached by the ball. Ignore air resistance.

(b)[1]

State the term used for the energy stored in the ball.

Worked solution & mark scheme

This 8-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Either $Ft$ or $180\times0.050$” …