Question

A ball (projectile) is moving along a parabolic path. A net force is acting on the ball. True or False. Justify.​

Answer 1

Answer:

True

Explanation:

The velocity of the ball keeps on changing, direction and magnitude both. This implies the body has some acceleration and hence net force is acting on the ball.

Answer 2

when a ball is moving along a parabolic path there is a net force acting on the body. The statement is true.

Explanation:

• If there had been no force then the ball would move in constant velocity and it would never come to a stop.

• This is in accordance to the first law of Newton which says every object states in the state of uniform motion until acted upon by some external force. the force which takes part in this type of motion is a force of gravitation by which it pulls the ball towards the centre of the earth.

To know more about the gravitational force,

what is gravitational force? how is it related to the weight of a body ...

https://brainly.in/question/9651310