Question

4. A 1.0 kg ball has a momentum of 12 kg m/s . What is the ball’ speed?

Answer 1

12 m/s

Step-by-step explanation:

Answer 2

12m/s

Explanation:from the question, the following were obtained:

Mass = 1kg

Momentum = 12kg.m/s

Velocity =?

Recall

Momentum = Mass x Velocity

Velocity = Momentum / mass

Velocity = 12 / 1

Velocity = 12m/s