A car is moving with a constant acceleration. It start from point A and move 10cm in 10sec. Find out the work done by engine. [ mass of car = 1000kg ]
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Answer:
0.05 j
Explanation:
v = 10/10 = 1 cm/s = 0.01m/s
work = mv²/2 = 10³×10∧-4/2 = 1/20 = 0.05 j
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