PLEASE HELP

Physics

1 answer:

Veronika [31]4 years ago

4 0

Answer:

4.5 m/s

Explanation:

Initial momentum = final momentum

0 kg m/s = (15 kg) (3.0 m/s) + (10.0 kg) v

v = -4.5 m/s

The negative sign means it's moving in the opposite direction.

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Vertical distance h isΔg $=\frac{-2GM}{ RE^{3} }$

<h3>What is vertical?</h3>

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Separated between two points=h

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