Question

jaldi bata do bhaiya pls bahut tough hai yaar jaldi karo​

Answer 1

Answer:

(a) zero

Explanation:

Easy he bhai easy he!

Since the body is falling freely , there is no normal reaction.

As there is no normal reaction, friction would obviously be zero. [I hope itna to concepts aata he]

Agar nahi aya , then open the book instead of asking foolish doubts here!

Now only a fool will go and take a pen and start writing equations of N and mg and will balance them by a pseudo force.

Be smart , think the easy way out!