Question

A 6.2 kg bowling ball that weighs 60.76 N is accelerating at 1.8 m/s2. After 2 seconds, it reaches a speed of 3.6 m/s. What is its momentum at this point?


A.
16.9 kg·m/s

B.
22.3 kg·m/s

C.
1.7 kg·m/s

D.
11.2 kg·m/s

Answer 1

Answer:

22.3 kg-m/s

Explanation:

as we know momentum equals to mass × velocity

so answer is 6.2×3.6