Answer to Question #132481 in Physics for John Antone Cabalde

Question #132481

The initial speed of a car having excellent brakes is 30 mi per hour. When the brakes are applied, the car stops at around 2.0 second. What is the car acceleration?

Expert's answer

"a=\\frac{v}{t}\\\\a=\\frac{30(0.44704)}{2}=6.7\\frac{m}{s^2}"

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