A large 100 kg mass is travelling right at 20 m/s while a smaller 50 kg mass is travelling to the left at an unknown velocity.

Question

A large 100 kg mass is travelling right at 20 m/s while a smaller 50 kg mass is
travelling to the left at an unknown velocity.
What would that velocity have to be if the masses undergo an inelastic collision
with zero velocity afterwards?

Kunduz · Accepted Answer

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