Question: A body is whirled in a horizontal circle of radius 20 𝑐𝑚. It has angular velocity of 10 𝑟𝑎𝑑/𝑠. What is its linear velocity at any point on circular path
(A) 10 𝑚/𝑠
(B) 2 𝑚/𝑠
(C) 20 𝑚/𝑠
(D) √2 𝑚/𝑠
Answer: option (C)
Solution:
A body is whirled in a horizontal circle of radius 20 𝑐𝑚. It has angular velocity of 10 𝑟𝑎𝑑/𝑠. What is its linear velocity at any point on circular path
with
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