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August 29, 2014

Homework Help: Physics

Posted by y912f on Friday, January 30, 2009 at 9:09pm.

a car is accelerating at a uniform rate of 0.85 m/s^2. what is the magnitude of the car's displacement as it accelerates uniformly from a speed of 83 km/h to one of 94 km/h?

i tried a formula that solves for displacement and uses initial and final velocity and acceleration..i got something like 1.28, but the real answer is 88 m

please tell me how to solve for this

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