Physics, asked by avaneesh75, 1 year ago

A METAL PLATE WEIGHING 200g IS BALANCED IN MID AIR BY THROWING 40 BALLS PER SECOND VERTICALLY UPWARDS FROM BELOW. AFTER COLLISION BALLS REBOUND WITH THE SAME SPEED WHAT IS THE SPEED WITH WHICH THE BALLS STRIKE THE PLATE ? (GIVEN : MASS OF EACH BALL IS 200g)

Answers

Answered by satyaannapurna7

0

THE SPEED WITH WHICH THE BALLS STRIKE THE PLATE IS 320 M/S OR 490 KM/MIN

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