Question

2. 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

Explanation:

Gravity made a parabola .

Answer 2

Answer:0

Explanation:This is because the initial and final displacement in the direction of line of action of gravity is zero as it started from ground and ended on the ground