Question

An object has a mass of 5 kg and a velocity of 20 m/s. What is the momentum of the object?(1 point)
25 kg⋅m/s
4 kg⋅m/s
100 kg⋅m/s
0.25 kg⋅m/s

Answer 1

Answer:

option C is correct

Explanation:

given mass=5 kg  

velocity=20 m/s

momentum,P=m v

p=5*20=100 kg m/s

Answer 2

The momentum of the object is 100kg.m/s

HOW TO CALCULATE MOMENTUM:

• The momentum of a substance can be calculated by multiplying the mass of that substance by its average speed or velocity. That is;

Momentum (p) = mass (m) × velocity (v)

• According to this question, an object is said to have a mass of 5 kg and a velocity of 20 m/s. Hence, the momentum can be calculated thus:

p = 20m/s × 5kg

p = 100 kg.m/s

• Therefore, the momentum of the object is 100kg.m/s.

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