1. You dreg a crate across a floor with a rope. The force applied is 950 N and the angle of the rope is 32.0" above the horizontal. a. How much work do you do on the crate when moving it 22.0 m?
W-Fdcos (angle)

b. If you complete the job in 8.00 s, what power is developed?
P = W / t

weight of the box is given as

here this is placed on the inclined of angle 42 degree

now this weight will have two components one is along the incline other is perpendicular to it

so here we need to apply a force parallel to incline opposite to its component of weight

so here the component of weight is given as

here we have

so it requires 75 n force to move it upwards

find the sum of the two horizontal vectors and the sum of the two vertical vectors

isoceles right angled triangle