Question

Derive the expression for
acceleration of the Object and speed of the
Object when the object is moving in an
inclined plane.​

Answer 1

Answer:

the length of inclined plane equals: L = 5 m / sin40° = 7.779 m. so the sliding time can be obtained: t = √(2 * 7.779 m / 4.801 m/s²) = 1.8 s. and also the final velocity: V = 4.801 m/s² * 1.8 s = 8.642 m/s.

Explanation:

What is the acceleration of an object on an incline of 0?

The net acceleration is not zero on an inclined plane; only the perpendicular acceleration is. This is because the normal force is equal to the perpendicular component of gravity, so the net force in the perpendicular direction is zero (if not, the object would go through the plane or fly upward off the plane).