Question

A body of mass 0.4 kg in a horizontal circle of radius 2 m with a constant speed of 10 metre per second calculate its angular speed frequency of revolution and time period

Answer 1

Explanation:

the principal method of human communication, consisting of words used in a structured and conventional way and conveyed by speech, writing, or gesture.

"a study of the way children learn language"

2.

a system of communication used by a particular country or community.

"the book was translated into twenty-five languages"

Answer 2

Answer:

◦•●◉✿Good Morning

◦•●◉✿Have a great day✿◉●•◦✿◉●•◦