Question

.When an object starts to fall freely, which statement is incorrect about it?
A Its potential energy is increased and kinetic energy is decreased
B Its kinetic energy is increased and potential energy is decreased
C Potential energy remains unchanged
D Kinetic energy remains unchanged
(a), (b), (c) and (d) are correct
(b) and (c) are correct
(a) and (b) are correct
(a), (c) and (d) are incorrect​

Answer 1

Answer:

A,C,D are incorrect this is the right answer