Question

A 20 kg shopping cart moving at a velocity of 0.5 m/s collides with a store wall and stops. What is the momentum of the shopping cart?

Answer 1

`"10 kg m/s"`

Explanation:

Momentum (`"p"`) is given by

`"p = mass × velocity"`

`"p = 20 kg × 0.5 m/s = 10 kg m/s"`