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2. The product of an object’s mass and velocity is its centripetal force. momentum. net force. weight. 3. What is conserved when two objects collide in a closed system? acceleration momentum speed velocity 4. What is the momentum of a 50-kilogram ice skater gliding across the ice at a speed of 5 m/s? 10 kg • m/s 500 kg • m/s 50 kg 250 kg • m/s

Ralph Lopez

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William Cain on April 17, 2018

2. The product of an object's mass and velocity is itsThe correct answer is momentum.3. What is conserved when two objects collide in a closed system? The correct answer is momentum.4. What is the momentum of a 50 kilogram ice skater gliding across the ice at a speed of 5 m/s? The correct answer is of 250 kg • m/s


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