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Physics-

General

Easy

Question

The angular velocity of a wheel is $70 blank r a d divided by s e c$ . If the radius of the wheel is $0.5 blank m comma$ then linear velocity of the wheel is

$70 m / s$
$35 m / s$
$30 m / s$
$20 m / s$

The correct answer is: $35 blank m divided by s$

$v equals r omega equals 0.5 cross times 70 equals 35 m divided by s$

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