A 0.105 kg hockey puck moving at 48 m/s is caused by a 75 kg goalie at rest. With what velocity does the goalie slide in the ice?

energy can be converted from one form to another, but it cannot be created or destroyed in ordinary chemical or physical means. do not understand what you are asking but hope this

answer: 2×10^-2kg

explanation: density= mass per volume

vol=mass/density

converting to s.i units we have;

3÷1000kg = 0.003

1.5÷100m = 0.15

0.003/0.15 = 0.02kg

the answer is 100. i just did this lesson and got a 100% on it. : )

-fishtank