A block of wood is supported on an inclined plane that makes an angle of 37⁰ with horizontal the block is given a push so that it slides up with initial speed of 5m/s the coefficient of static and kinetic friction are 0.8 and 0.5. i) how far long the plane will the block move before it come to rest. ii) will the block slide back down?

I’m good with pshycology

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