Question

Work done in moving an object up an inclined planet

Answer 1

Work done in moving an object up an inclined plane is the increase in the gravitational energy. We assume that the kinetic energy at the final position is zero. Also we assume there is no gravity.

Let the inclined plane be at an angle of Ф. Let the mass of the object be m. Let the distance traveled along the plane be L.

Then height increased = L SinФ.

Work = increase in PE = m g L SinФ.

Answer 2

Answer:

is all ready given answer