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PHYS 204 Week 3 Quiz Newton’s Laws – Force and Acceleration

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PHYS 204 Week 3 Quiz  Newton’s Laws – Force and Acceleration

(TCO 3) What force is necessary to produce an acceleration of 2.00 ft/s^2 on a mass of 3.00 slugs? (Points : 4)

(TCO 3) Find the weight of 5.00 kg. (Points : 4)

(TCO 3) Two workers push a crate to the right with a force of 325 lbs. The motion is opposed by a static frictional force of 300 lbs. Find the net force. (Points : 4)

(TCO 3) Find the velocity that a bullet of mass .0100 kg would have to have so that it has the same momentum as a lighter bullet of mass .00180 kg and velocity 325 m/s. (Points : 4)

(TCO 3) A 1,750 kg railroad car traveling 8.00 m/s to the east collides and couples with a stopped 2,250 kg railroad car. What is the velocity of the joined railroad cars after the collision? 7 (Points : 4)