Physics, 19.04.2021 09:20 DnsMonsteR3462
A hockey puck on ice is attached to a 0.50 meter radius pole with a 150 meter string. It
swings around the pole at a speed of 24.0 radis initially. After the string wraps around the pole
20 times, how fast will the puck be moving (in rad/s)? Use conservation of angular momentum
not energy (since work is done by the tension in the rope, kinetic energy changes so it's not
conserved).
Answers: 1
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A hockey puck on ice is attached to a 0.50 meter radius pole with a 150 meter string. It
swings aro...
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