Give reason for t

According to the law of conservation of energy, Energy can neither be created nor be destroyed. It can only be transformed from one form to another. Total energy before and after transformation remains the same.

So, if the potential energy of a freely falling object decreases progressively then it is transformed into an equal amount of kinetic energy and the sum of both energies remains constant all the time.

OR

Yes, I agree with Pardeep. According to newton’s second law of motion for a body

Net force = mass × acceleration

Every object on the Earth possesses some mass. So, if the resultant or net force due to several forces acting on the object is zero then acceleration of the body will be zero by the above mentioned formula.