Math, asked by artivermalko1585, 1 year ago

A ball traveling with an initial momentum of 4.5 kgm/s bounces off a wall and comes back in the opposite direction with a momentum of –3.5 kgm/s. what is the change in momentum?

Answers

Answered by priyanka77
0
Pi=3.5
Pf=-4.5
Change in momentum =-4. 5-3.5=-8
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