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

70 m/s

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35 m/s

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30 m/s

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20 m/s

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Solution

The correct option is B
35 m/s

$v = r ω = 0.5 \times 70 = 35 m / s$

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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

The correct option is B 35 m/s v=rω=0.5×70=35 m/s

The correct option is B
35 m/s

$v = r ω = 0.5 \times 70 = 35 m / s$