1. Work and Power Quiz Solutions

2. Question 1
A 10.0 kg block is pulled at a constant velocity up a frictionless 5.00 m long plane that is inclined at 30.0 degrees. Calculate the work that is done by the applied force. (5 points)

4. Question 2
A wagon is being pulled by a force of 200. N applied at some angle to the horizontal. If 500. Joules of work is done in pulling the object 10.0 meters, at what angle to the horizontal is the force applied?

6. Question 3
How much power is required to pull a 10.0 kg box across a horizontal floor for a distance of 5.00 meters in 8.00 seconds if the coefficient of friction equals 0.200?

8. How much power is required to pull a 10. 0 kg box up a 10
How much power is required to pull a 10.0 kg box up a 10.0 m long plane inclined at 30.0 degrees at 2.50 m/s? The coefficient of friction is