Question

If angular displacement 0 = 2+2 + 2 then find average velocity in 0 to 2sec is (A) 4 rad/ s (B) 6 rad/ s (C) 8 rad /s (D) 12 rad/ s​

Answer 1

Answer:

option (B)- 6 rad/s

Explanation:

Atomicity is defined as the total number of atoms present in a molecule. For example, each molecule of oxygen is composed of two oxygen atoms. So atomicity of oxygen is 2.In older contexts, the term atomicity is sometimes used in the same sense as valency.