Question
The brakes on your car can give you an average deceleration of 5 ms -2 . Your speeding down the highway when a car coming
The brakes on your car can give you an average deceleration of 5 ms -2 . Your speeding down the highway when a car coming in the opposite direction flashes his lights (code for a speed trap ahead). You are able to slow down to 55 mph in 3 s. How fast were you going?
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Step: 1
Let deceleration be a 5ms 2 negative since it is accelerating in the opposite directi...
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Fundamentals of Physics
Authors: Jearl Walker, Halliday Resnick
8th Extended edition
471758019, 978-0471758013
