Question

A 1.00 kg rock is thrown up into the air from ground level at a speed of 8.00 m/s the ball travels up to a maximum height then returns to the ground calculate the rocks momentum as it strikes the ground

Answer 1

8kgm/s

Step-by-step explanation:

p = m × v

m = 1kg

v = 8m/s

p = 1 × 8

= 8kgm/s

(Coorect me if i am wrong)