In: Physics
At the center of a 50-mm-diameter circular ice rink, a 76 kg skater traveling north at 2.7 m/s collides with and holds onto a 61 kg skater who had been heading west at 3.8 m/s .
How long will it take them to glide to the edge of the rink?
Express your answer using two significant figures.
Where will they reach it? Give your answer as an angle north of west.
In order to find the time to reach the edge of the rink, we have to use the conservation of momentum in x and y direction for both skaters.