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

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 6 ms^(-1). The precentage of energy he is wasting is nearly (g= 10 ms^(-1))
Answer» `15%` `18%` `220%` `36%` ANSWER :A