Relationship between angular and linear velocity is:
Correct answer: B. v= rω
- A. ω= rv
- B. v= rω
- C. ω= v/r2
- D. v= ω/r
Explanation
Relation Between Linear Velocity and Angular Velocity |v| = rω, which is the relation between linear and angular velocity.
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About Angular and Linear Quantities
Rotational motion relates angular displacement, angular velocity and angular acceleration to linear displacement, tangential velocity and tangential acceleration through the radius. Questions use radians, v equals r omega and tangential acceleration, while distinguishing tangential velocity from centripetal acceleration and angular quantities from their linear counterparts.
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