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A force of 5 N, making an angle theta wi...

A force of 5 N, making an angle `theta` with the horizontal, actig on an object displaces it by 0.4 m along the horizontal direction. If the object gains kinetic energy of 1J. The horizontal component of the force is

Text Solution

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Work done on the body `=` K.E. gained by the body
`Fscos theta=1impliesF cos theta =1/s=1/0.4=2.5N`
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