Question

12. जब गेंद हवा में फेंकी जाती है तो इसकी गति में परिवर्तन होता रहता है। ये परिवर्तन
किन-किन बलों के द्वारा किए जाते हैं?
कौन माल कार्य करता है?​

Answer 1

Answer:

gravity force affect the ball when it thrown upward.

Answer 2

Answer:

well... well...

Explanation:

due to gravitational force.... of earth...

due to kinetic energy when ball is in motion...

due to potential energy when ball is in rest..

due to changing of kinetic into potential energy...

due to applied force...

something more needed..

by the way main reason is gravity...

well I don't know so much as I am not so great..

but what I know I have told