Question

Which of the following Physical quantities of the body changes at the
falling.
q) Kinetic energy
p) Potential energy
s) Total energy.
r) momentum
(C) p, q, r,
(B) Only q,
(A) Only P,
​

Answer 1

Answer:

p,q,r change when body falls because if body falls then velocity increase then kinetic energy increase and height decreases then potential energy decreases but there is no effect on total energy. total energy remain always constant and if velocity increase then momentum also increases

so option c p,q,r change

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