Question

the kinetic energy of a body is directly proportional to the time elapsed then the force acting on a body varies with ??​

Answer 1

Explanation:

the kinetic energy of a body is directly proportional to the time elapsed then the force acting on a body varies with the distance between the two objects

Answer 2

Answer:

The “kinetic energy of a body” is proportional to the ‘time elapsed’ then the force that acting on the body which varies with time.

Explanation:

• The “force acting on a body” is proportional to the respective time.  

                                                    F ∝ t  

• This is because of the ‘force acting on the body’ is actually the measure of the momentum change in over time.

                            F = mass of the body x velocity/time

• According to “Newton’s Second Law of motion”, a force acting on the body is proportional to the acceleration of the body.
• When the constant force is applied to a moving body, it will change its velocity at the constant rate.
• The ‘force acting on a body’ is equal to the momentum change with time change.