science
Grade8
Easy
Question
Calculate the momentum of a body of mass 5 kg moving at a velocity of 45 m/s
- 5 kg.m/s
- 325 kg.m/s
- 225 kg.m/s
- 0
Hint:
Given its mass of 5kg and velocity of 45m/s.
The formula of momentum is P = mv, so 5 into 45 is 225.
so the momentum is 225 kg m/s.
The correct answer is: 225 kg.m/s
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