Question

A man has been running for 7 years and is powered by a force of 10,000kgf. Man ran twice as much as the Earths Diameter. Find the amount of Energy in J produced. Give your answer in erg and Joules.

Answer 1

Answer: I'll try my best to make u understand buddy

Explanation:Work done is force multiplied by displacement.

So,if the man came back to its original position after running,then displacement is zero, hence work done is 0.....

But if it's not the case......

Then w= F×s

So, F=10000

S(displacement)=diameter of earth×2

That is:

12,742×2=25,484

Therefore,work done or energy dessipated :

10000×25,484=25,48,40,000J

That's took much work done man!!!

I'm new to brainly so plz mark me the brainliest ( no pressure dude)