knowing how to stop, you collide with your friend and grab on to them to keep from falling If your speed before the coll
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knowing how to stop, you collide with your friend and grab on to them to keep from falling If your speed before the coll
knowing how to stop, you collide with your friend and grab on to them to keep from falling If your speed before the collision wa 8. You are out roller blading on a warm spring day. A friend, also on roller blades, is waiting (at rest for you to carch up. Not 3.0 m/s, what will be your speed after the collision, assuming you move off holding on to each other. Your massi 100 kg and your friend's mass is 60 kg
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