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An Electrical Motor Spins at a Constant 2695

Question 31

Multiple Choice

An electrical motor spins at a constant 2695.0 rpm.If the armature radius is 7.165 cm,what is the acceleration of the edge of the rotor?


A) 5707 m/s2
B) 281.6 m/s2
C) 572,400 m/s2
D) 28.20 m/s2

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