A body of mass 0.8 kg has initial velocity (3i-41)m/s and finoal veloc – InterviewSolution

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1.	A body of mass 0.8 kg has initial velocity (3i-41)m/s and finoal velocity (-6)2k) m/s. Find the changein kinetic energy of the body ?
Answer» A body of mass 0.8 kg has initial velocity (3i-41)m/s and finoal velocity (-6)2k) m/s. Find the changein kinetic energy of the body ?

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