Answer to Question #141308 in Physics for Sydney

Question #141308

A 2250 kg car traveling to the west slows down uniformly from 22.0 m/s to 7.00 m/s. How long does it take the car to decelerate if the force on the car is 6550 N to the east?

Expert's answer

"F=ma=m\\frac{V-v}{t}\\\\6550=2250\\frac{22-7}{t}\\\\t=5.15\\ s"

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