Physics, 23.01.2021 09:40 alonnachambon

Kiku and Alex are wearing rollerskates. Kiku is right behind Alex, and both skaters are standing still. Alex weighs more than Kiku. If Kiku gives Alex a forward push, which of the following will be true after the push? Assume that this is a closed system and friction can be ignored.

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Kiku and Alex are wearing rollerskates. Kiku is right behind Alex, and both skaters are standing sti...