What is the mass of a ball moving at 4 m/s with a momentum of 48 kg∙m/s?

Name: What is the mass of a ball moving at 4 m/s with a momentum of 48 kg∙m/s?
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Question

Quizplus · Accepted Answer

The momentum of an object is calculated by multiplying its mass and velocity. Therefore, we can write:
p = mv
Solving for mass:
m = p/v
Substituting the given values:
m = 48 kg∙m/s ÷ 4 m/s = 12 kg
Therefore, the mass of the ball is 12 kg, which is option B.

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