1 . Find the work done on a 48,500 g object to move it on a 22.55 m up a 25.50 incline. a - - 39716 . 73 J 6. 987134. qu J C 96 73 9 22 . 62 Jg d ' 987 .13 J e. 9673. 92 J 2. Find the work done to decrease the speed of a 165, 000, 000 g train car from 48.50 mls to 17.50 m/s ? a . - 1. 69 x 10 J b. 1. 69 x 10] C. - 148 795 00 0J d . - 2.9 x 10' J e. - 29 35 95000 J 3. IF the power required to move a 50.000 9 block of wood is 1000 W, what is the required velocity in mys to move the block of wood ? a . 0 . 02 b. 2. 04 C. 20 d. 0-49 50