One young man's full tank of water from the deep wells of mass 2kg 20 m with a uniform acceleration. Up to 20 pond within seconds, you shall calculate the value of the job that this man ( Configure the g = 10).
A young man full of water tanks mass 2kg from 20 m deep wells with uniform acceleration. The well's mouth within 20 seconds Calculate the value that this man did. (The g = 10).
A water tank girl mass 2kg up from deep wells 20 meters at the speed. To mouth pond within the time 20 seconds. Then calculate the job that this man did. (configure g = 10).