This question requires a numeric or algebraic answer. In order to receive full c

Question

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A wheel with radius 0.250 m is spinning at 150 rpm. What is the angular velocity in radians per second and the linear speed of a point on the rim?

Explanation / Answer

Here ,

angular speed = 150 rpm

angular speed = 150 * 2pi rad/60 s

angular speed = 15.71 rad/s

the angular speed is 15.71 rad/s

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linear speed of a point = angular speed * r

linear speed of a point = 15.71 * 0.250 m/s

linear speed of a point = 3.93 m/s

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