PHYS 204 Week 5 quiz

PHYS 204 Week 5 quiz Recent

1. (TCO 5) Convert the angle 10π radian to revolutions.

2. (TCO 5) A wheel of 1.00 m radius turns at 1.00* 10 3 rpm. Find the angular displacement in 2.00s.

3. (TCO 5) How many watts of power are developed by a mechanic tightening bolts using 50.0 Nm of torque at a rate of 2.50 rad/s?

4. (TCO 6) A bar is used to raise a 1.20* 103 N stone. The pivot is placed 30.0 cm from the stone. The worker pushes 2.50 m from the pivot. What force is exerted?  

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