Betty Bodycheck (mB = 60.0 kg, vB = 22.0 km/h in the positive x-direction) and Sally Slasher (mS = 46.3 kg, vS = 28.0 km/h in the positive y-direction) are both racing to get to a hockey puck. Immediately after the collision, Betty is heading in a direction that is 76.0° counterclockwise from her original direction, and Sally is heading back and to her right in a direction that is 12.0° from the x-axis. What is their Kinetic Energy each.
I keep getting the wrong answer I don't know why. I keep getting 785 J and 964 J and it is still wrong.
Physics - Trouble, Sunday, October 19, 2014 at 3:31pm
men did you get the right answer?
I GOT THE SAME PROBLEM!!!