Question

A rock weighing 4.5 N thrown with a velocity of 20.5 m/s. What is the momentum to the nearest tenth place value?

Answer 1

9.4 kg m/s

Step-by-step explanation:

Momentum = mass × velocity

p = mv

p = (4.5 N / 9.8 m/s²) (20.5 m/s)

p = 9.4 kg m/s