Why doesn’t a ball roll on forever after being kicked at a soccer game?

Because it is being stopped by another person

Friction

Explanation:

The reason that a ball cannot keep going forever by simply rolling it on a surface is because of the external force of friction, which causes drag, slowing down the ball eventually making it stop.

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

i think the answer is a and b

i wish you luck