Question

Assertion (A): The total work done by the gravitational force for the round trip is zero.
Reason (R): Gravitational force is a conservative force
a) Both A and R are true and R is the correct explanation of A
b) Both A and R true and R is not the correct explanation of A
c) A is true but R is false
d) A is false but R is true​

Answer 1

Answer:

hiii.....

b is correct answer