5. A stationary bomb explodes and breaks apart into 2 pieces. One piece is 1 kilogram and the second piece is only 500 grams. If the I kilogram piece flies away to the left at 50 m/s, how
fast is the 500 gram piece traveling and its direction?
6.

Not what goes around on earth but the universe too.

W= fd
where f is an applied force and d is the distance over which it is applied. when a parachuting skydiver is at constant velocity, he is experiencing "terminal velocity", the point at which his acceleration down is canceled out by air resistance. that means that the resisting force of the air is equal to his weight, but in the opposite direction. with this, we can solve for the work done by the force.
w = fd
w = (92.0)(9.81 m/s^2) (325)
w= 2.93 x 10^5 j
the value for work in this case is positive because it is pushing up on the skydiver, who has a downward force of gravity.
therefore the answer is 2.93 x 10^5 j

Ibelieve the answer is either b or c, but i'm leaning more towards c.hope my answer has you : )