You (m = 60 kg) and your friend are trapped out on a very icy (friction-less) lake. You remember your physics lessons and decide to push on each other in order to slide to safety. After you push each other you begin to slide one direction at 2 m/s and your friend slides the opposite direction at 3 m/s. What is the mass of your friend?
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You (m = 60 kg) and your friend are trapped out on a very icy (friction-less) lake. You remember you...
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