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13. A 33 kg mass is separated from a 19 kg mass by 5 meters. What...

13. A 33 kg mass is separated from a 19 kg mass by 5 meters. What is the magnitude of the gravitational force in Newtons on the 33 kg mass?

14. A 5 kg ball (Ball A) traveling to the right at 5 m/s collides with a 2 kg ball (Ball B) at rest. After the collision, the 2 kg ball (Ball B) is traveling to the right at 7.143 m/s. What is the final velocity of Ball A?

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