1. What is the momentum of a bowling ball whose mass is 4.0 kg rolling at a rate of 2.5 m/s?
2. A skateboard is rolling at a velocity of 3.0 m/s with a momentum of 6 kg m/s. What is its rnass?
2. A skateboard is rolling at a velocity of 3.0 m/s with a momentum of 6 kg m/s. What is its rnass?
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Answer:
1. 10 kg-m/s
Therefore, the momentum of the bowling ball whose mass is 4 kg and rolling at a rate of 2.5 m/s is 10 kg-m/s.
2.The mass of the skateboard rolling at a velocity of 3 m/s with a momentum of 6 kg-m/s is 2 kg.
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