Work, Power and EnergyMedium
Question
A body of mass 10 kg is released from a Tower of height 20m and body acquires a velocity of 10 ms-1 after falling through the distance 20m. Calculate work done by the push of the air on the body ? (Take g = 10 m/s2)
Options
A.- 500 J
B.+ 500 J
C.- 1500 J
D.+ 1500 J
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