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15-12-2020
Chemistry

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A car is going on the 210 freeway going west at 80 mph. The car then slow down to 50 mph. As the car merges to the 605 freeway going south at 50 mph. How many changes in velocity was their?

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cjchang cjchang

15-12-2020

Answer:

1

Explanation:

when he merged

when he slowed down he didn’t change direction which is a key part of velocity so that doesn’t count

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