Find the work done on a 48, 500 , object to move it on a 22.55 m up a 25.50 degrees incline. Find the work done to decrease the speed of a 165, 000, 000 g train car from 98.50 m/s to 17.50 mks If the power required to move a 50, 000, block of wood is 1, 000 W , what is the required velocity in mys to move the block of wood