Final answer:
The angle of the inclined plane determines how much effort is needed to raise the weight.
Step-by-step explanation:
The subject of this question is Physics.
The angle of the inclined plane determines how much effort is needed to raise the weight.
When an object rests on an incline that makes an angle with the horizontal, the force of gravity acting on the object is divided into two components: a force acting perpendicular to the plane and a force acting parallel to the plane.
As the angle of the incline gets larger, the magnitudes of the perpendicular and parallel components of gravitational force also increase.