Physics, 04.07.2020 14:01, ladybugys

You are playing ice hockey with friends on a frozen pond. The hockey puck (mass 0.2 kg) is sliding on the ice at 10 m/s when it starts to hail. A hailstone lands on the puck, causing it to slow to 8 m/s. What mass does the hailstone have

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You are playing ice hockey with friends on a frozen pond. The hockey puck (mass 0.2 kg) is sliding o...