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RRB Group-D Model Paper 15 with answers for online practice
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© examsnet.com
Question : 15
Total: 100
Momentum of a body depends upon ______.
force acting on the body
mass of the body
both mass and velocity of the body
velocity of the body
Validate
Solution:
Momentum:
It is the property of a moving body and is defined as the product of mass and velocity of the body.
SI unit is kg×m/s.
Dimension:
M
L
T
−
1
p = mv; p = momentum, m = mass, and v = velocity
So the momentum of a body depends upon both mass and velocity of the body.
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