- #1
itsmarasilly
- 24
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Homework Statement
A 0.105-kg hockey puck moving at 20 m/s is caught and held by a 77-kg goalie at rest. With what speed does the goalie slide on the ice?
Homework Equations
(Initial puck speed)(Puck mass)
= (combined mass)*(final goalie velocity)
The Attempt at a Solution
(0)(0.105)=(77.105)(20)
= 1542.1 m/s