To stop a car, first you require a certain reaction time to begin braking; then the car
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To stop a car, first you require a certain reaction time to begin braking; then the car slows at a constant rate. Suppose that the total distance moved by your car during these two phases is 56.7 m when its initial speed is 80.5 km/h, and 24.4 m when its initial speed is 483 km/h. What are?
(a) Your reaction time and
(b) The magnitude of the acceleration?
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We denote t as the reaction time and to as the braking time The motion during t is of the constantve...View the full answer
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Related Book For
Fundamentals of Physics
ISBN: 978-0471758013
8th Extended edition
Authors: Jearl Walker, Halliday Resnick
Question Posted:
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