An object of mass 2 kg is sliding with a constant velocity of 4 m/s on a friction less horizontal table. The force required to keep the object moving with the same velocity is
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14
Answer:
zero
Explanation:
As he body is moving with a constant velocity and on a smooth surface(therefor no friction) it is a case of dynamic equilibrium...i.e no force acting against its motion means there is no requirement for giving a force continuously,if it would have them it is a violation of newtons third law.
Answered by
4
Answer:
The force required to keep the object moving with the same velocity is 0 Newton
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