**Question:** The angular velocity of a wheel is 70 𝑟𝑎𝑑/𝑠𝑒𝑐. If the radius of the wheel is 0.5 𝑚, then linear velocity of the wheel is

(A) 70 𝑚/𝑠

(B) 35 𝑚/𝑠

(C) 30 𝑚/𝑠

(D) 20 𝑚/s

**Answer:** option (B)

**Solution:**

with
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**Question:** The angular velocity of a wheel is 70 𝑟𝑎𝑑/𝑠𝑒𝑐. If the radius of the wheel is 0.5 𝑚, then linear velocity of the wheel is

(A) 70 𝑚/𝑠

(B) 35 𝑚/𝑠

(C) 30 𝑚/𝑠

(D) 20 𝑚/s

**Answer:** option (B)

**Solution:**