Question: 1. Find the angular velocity of a motor developing 650 W of power with a torque of 130 N m. 2. A drill develops 0.500

1. Find the angular velocity of a motor developing 650 W of power with a torque of 130 N m.

2. A drill develops 0.500 kW of power at 1800 rpm. What torque is applied to the drill bit?

3. What power is developed by an engine with torque 750 N m applied at 4500 rpm?

4. A tangential force of 150 N is applied to a flywheel of diameter 45 cm to maintain a constant angular velocity of 175 rpm. How much work is done per minute?

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