Question

Question 1. Length of clocks second hand is 0.1 m what is

the order of its angular velocity in Radian per/sec. [Jee mains 2020] ​

Answer 1

Answer:

Refer the attachment

Hope it helps u ☺️

Answer 2

Given :- length of clocks second hand is 0.1m

Find ;- angular velocity in radian per/sec

Explanation:

So , as we know that angular velocity ω = 2π/t

Where, t = 60sec

So, ω = 2π/60 = π/30 or, π/3×10⁻¹

So, The order of its angular velocity in radian per/sec is 10⁻¹

Answer :-10 ⁻¹