Find kevins speed just before he grabbed his brother

Reference no: EM13564387

Kevin have a mass of 87 kg and is skating with in-lineskates. He see his 22 kg younger brother up aheaed standing on thesidewalk, with his back turned. Coming up from behind him, he grabs his brother and rolls offat a speed of 2.4 m/s. Ignoring friction, find Kevin's speed just before he grabbed his brother.

Reference no: EM13564387

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Find kevins speed just before he grabbed his brother : Kevin have a mass of 87 kg and is skating with in-lineskates. He see his 22 kg younger brother up aheaed standing on thesidewalk, with his back turned. find Kevin's speed just before he grabbed his brother

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