A 70 kg man leaps vertically into the air from a croushing position. To take the leap the man pushes the ground with a constant force F to raise himself. The center of gravity rises by 0.5 m before he leaps. After the leap the c.g. rises by another 1m. the maximum power dilivered by the muscles is (Take g= 10 ms^(-2))

A 70 kg man leaps vertically into the air from a croushing position. T

1.	A 70 kg man leaps vertically into the air from a croushing position. To take the leap the man pushes the ground with a constant force F to raise himself. The center of gravity rises by 0.5 m before he leaps. After the leap the c.g. rises by another 1m. the maximum power dilivered by the muscles is (Take g= 10 ms^(-2))
Answer» `6.26 xx 10^(3)` WATTS at the start `6.26 xx 10^(3)` Watts at TAKE off `6.26 xx 10^(4)` watts at the start `6.26 xx 10^(4)` watts at take off Answer :B