A mason worker throws the bricks to a height of 10m, at which the bricks reach with a velocity of 6ms^(-1). The percentage of energy he is wasting is nearly (g = 10ms^(-2))

A mason worker throws the bricks to a height of 10m, at which the bric

1.	A mason worker throws the bricks to a height of 10m, at which the bricks reach with a velocity of 6ms^(-1). The percentage of energy he is wasting is nearly (g = 10ms^(-2))
Answer» 0.15 0.18 2.2 0.36 Answer :A