Question

how the friction help in chewing the food​

Answer 1

My Dear Aniket,

I hope this letter will find you in much better health and fine spirits.

Last time when I visited you, you seemed a bit depressed. Dear Munish, you should thank God for having granted you a new lease of life. Sudhir has told me that now you are out of danger. You will have to remain in the hospital for a few days more.

Life is a mixture of joys and sorrows. You have had your share of sorrow. Now it must be the turn of joy. We, all your friend, have decided to celebrate on a grand scale the day you come back from the hospital. All is well at your house. Our class teacher has told me that you need not worry about studies for the present. You are a brilliant student and will be promoted to the next class without test. So, give up all fears and worries.

Yours sincerely,

XYZ.

Answer 2

Answer:

While holding a pen, friction is created between the pen and fingers which is how one tends one to write. Friction is even created between the foot and the slipper you wear which helps you to walk smoothly else you might have fallen down. Friction is even created between the teeth and the food which helps in chewing.

Explanation:

Hope itz helps u