Posted by **Tamera** on Friday, September 7, 2012 at 12:21am.

A racing car reaches a speed of 40 m/s. At this instant, it begins a uniform negative acceleration, using a parachute and a braking system, and comes to rest 5.0 s later.

(a) Determine the acceleration of the car.

(b) How far does the car travel after acceleration starts?

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