Question

if a man carries a mass of 10 kg books 25 metres distance work done by him​

Answer 1

If he carries 10 kg of books for 25 metres.
The work done is 25 divided by 10=2.5
So, the answer is ‘He can carry 1 kg of books in 2.5 metres.
Appropriate Answer= 2.5 metres per kilogram

Answer 2

Answer:

Explanation: As we know that,

Force = mass x gravity

= 10 x 10 Newton (taking round of 9.8)

= 100

Now,

Work Done=Force x Displacement

= 100 x 25 Joule

= 2500 or 2.5 x 10 raise to the power 3