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Grinding Wheel Rotation: Angular Velocity and Linear Speed
Chapter 8, Problem 7(choose chapter or problem)
QUESTION:
(a) A grinding wheel 0.35 m in diameter rotates at 2500 rpm. Calculate its angular velocity in rad/s.
(b) What are the linear speed and acceleration of a point on the edge of the grinding wheel?
Questions & Answers
QUESTION:
(a) A grinding wheel 0.35 m in diameter rotates at 2500 rpm. Calculate its angular velocity in rad/s.
(b) What are the linear speed and acceleration of a point on the edge of the grinding wheel?
ANSWER:(a) Angular velocity = 2500 rpm × (2? radians/1 revolution)