Question

An object thrown at a certain angle to the ground moves in a
curved path and falls back to the ground. The initial and the
final points of the path of the object lie on the same horizontal
line. What is the work done by the force of gravity on the object?​

Answer 1

Answer:

No work is done.

Explanation:

Displacement - Forward direction

Gravitational Force - Downward direction

Since force and displacement are in 90 °, no work is done.