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April 20, 2014

Homework Help: Physics

Posted by Ama on Thursday, October 20, 2011 at 12:20am.

A dragster and a driver together have mass of 942.2 kg. the dragster starting from rest attains a speed of 25.5m/s in 0.56 s.
1. find the average acceleration of the dragster during this time interval? I really need the formula
2. What horizontal force does the seat exert on the driver? i have the weight of the driver again i need the formula please

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