paul a man of 60kg climbs 20 steps each of height 5cm in a total time of 5seconds. calculate the power developed bu him
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Force=mg=60×10=600N
S=20×5=100cm2 =1m2
Power= work/time =600×1/5=120W
S=20×5=100cm2 =1m2
Power= work/time =600×1/5=120W
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