A grinding wheel is in the form of a uniform solid disk of radius 7.06

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A grinding wheel is in the form of a uniform solid disk of radius 7.06 cm and mass 2.02 kg. It starts from rest and accelerates uniformly under the action of the constant torque of 0.602 N-m that the motor exerts on the wheel. (a) How long does the wheel take to reach its final operating speed of 1180 rev/min? s (b) Through how many revolutions does it turn while accelerating? rev

A grinding wheel is in the form of a uniform solid disk of radius 7.06 cm and mass 2.02 kg. It starts from rest and accelerates uniformly under the action of the constant torque of 0.602 N-m that the motor exerts on the wheel. (a) How long does the wheel take to reach its final operating speed of 1180 rev/min? s (b) Through how many revolutions does it turn while accelerating? rev

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A grinding wheel is in the form of a uniform solid disk of radius

7.06 c m

and mass

2.02 k g

. It starts from rest and accelerates uniformly under the action of the constant torque of

0.602 N

-

m

that the motor exerts on the wheel. (a) How long does the wheel take to reach its final operating speed of

1180 r e v / m i n

?

◻

s

(b) Through how many revolutions does it turn while accelerating?

◻

rev

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