a body of mass 1 kg moving on a smooth horizontal surface with velocity 5 metre per second is to be brought to rest in 5 seconds the magnitude of force required is
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Solve by this method
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Given:
A body of mass 1 kg moving on a smooth horizontal surface with velocity 5 metre per second is to be brought to rest in 5 seconds.
To find:
Magnitude of force ?
Calculation:
- First , let's find out the acceleration of the object.
Now, force will be :
So, magnitude of force needed is 1 N.
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