3 years ago

How many solutions are there to the equation below?

1 answer:

4 0

C. Only 1, you can tell by just looking at it, you can see that there will be a real number on one side and an x value on the other and by solving you can find only one answer that x will equal.

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Initially, Ball A of 10 kg will have velocity x, while Ball B of 30 kg has velocity -10 m/s.
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