Question

3. In the question given below, there are two statements marked as Assertion (A) and Reason )
Mark your answer as per the codes provided below
1. Both A and are true and R is the correct explanation of A
2. Both A and Rare true but is not the correct explanation of A
3. A is true but R is false
4. A is false but R is true
5. Both A and Rare false
Assertion (A): A porter walking with a load on his head does no work
Reason (R): Work done is zero when the force acting on a body does not produce any
displacement​

Answer 1

Answer:

ek ek question puch bhai

Answer 2

Answer:

1

Explanation:

mark brainliest please