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A sanding disk with rotational inertia 1.22 X 10 -3 kg∙ m 2 is attached to an electric drill whose motor delivers a torque of 15.8 N· m. Find (a) the angular momentum and (b) the angular speed of the disk 33.0 ms after the motor is turned on.

A sanding disk with rotational inertia 1.22 X 10-3 kg∙ m2 is attached to an electric drill whose motor delivers a torque of 15.8 N· m. Find (a) the angular momentum and (b) the angular speed of the disk 33.0 ms after the motor is turned on.

Grade:10

1 Answers

Jitender Pal
askIITians Faculty 365 Points
8 years ago
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