A body of mass m is moving with a uniform velocity 'u'. A force is applied on it due to which its velocity increases from u to v. How much work is done by the force? Give an expression or formula only.
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3
Answer:
the work formula is force × displacement
Answered by
1
Answer:
Work done=F*((V+U)*t)/2
Explanation:Let F is the force applied for t seconds
work done = Force x Displacement
Displacement = (v²-U²)/2a
=(v²-U²)/(2(V-U)/t)
=((V+U)*t)/2
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