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April 20, 2014

Homework Help: mechanical science

Posted by anshuman kumar on Thursday, December 20, 2012 at 4:01am.

10. A car is moving in a straight line starts from rest, accelerates uniformly at 12 m/s2 for the first 5s, then travels at uniform speed for the next 2s and finally decelerates uniformly at 4 m/s2 for the next 5s. Draw the acceleration-time graph, velocity-time graphs and determine the distance travelled by the car during given time period.

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