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2 years ago

15

A 675 kg car moving at 15.7 m/s hits from behind another car moving at 9.6 m/s in the same direction. If the second car has a ma

ss of 538 kg and a new speed of 13.5 m/s what is the velocity of the first car after the collision?

1 answer:

Maslowich2 years ago

3 0

Answer:

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Explanation:

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Answer:

$\frac{v_{A}}{v_{B}} = 1.785$

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$T_{A}$ = Tension force in string A = 403 N

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