14. A professional hockey player is able to speed a hockey puck with a mass of 0.17 kg to a velocity of 45 m/s, after hi
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14. A professional hockey player is able to speed a hockey puck with a mass of 0.17 kg to a velocity of 45 m/s, after hi
14. A professional hockey player is able to speed a hockey puck with a mass of 0.17 kg to a velocity of 45 m/s, after hitting it for 38 x 10 seconds. What is the momentum of the puck? 15. A 63-gram chicken egg falls to the ground in your rocket, hitting the ground at 20.0 m/s. If the egg is brought to rest in 0.10 seconds, how big is the net force on the egg?
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