a force of 10N acts on a body of mass 1kg at rest the work done by the body in 4 seconds is a)80J b)8000J c)8J d)8000J
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a force of 10N acts on a body of mass 1kg at rest the work done by the body in 4 seconds is a)80J b)8000J c)8J d)8000J
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✭ The work done is 800J
Answer: