I have a problem as follows:(adsbygoogle = window.adsbygoogle || []).push({});

A rugby player, mass 120 kg is running due south at 6 m/s. He is tacked by an opponent, mass 90 kg, due east at 8 m/s. Calculate the combined speed of the joined players immediately after the tacke.

I assume that

m1*u1 + m2*u2 = (m1+m2)V

is it right ?

thanks

jazz

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# Homework Help: Collision calculation help

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