Question

H. Answer the following questions in detail.
1. Justify the statement "friction is a necessary evil" with the help of essential examples.
2. Define electrostatic force. How is it a non-contact force? Give two examples where
electrostatic forces act.
Aid friction? How can we reduce fluid friction?​

Answer 1

Answer:

Sorry I don't know the answer u can ask in Google

Explanation:

and plz mark me as a brainlist and follow me