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Maksim231197 [3]
4 years ago
6

A parachute on a racing dragster opens and changes the speed of the car from 85 m/s to 45 m/s in a period of 4.5 seconds. What i

s the deceleration (negative acceleration) of the dragster?
acceleration=___________m/s2
Chemistry
1 answer:
astra-53 [7]4 years ago
8 0

Answer:

I think the answer is -8.9 m/s2

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