Website Statistics 57 As the driver steps on the gas pedal a car of mass 1 160 kg accelerates from rest During the first few seconds of mo tion the cars acceleration increases wit
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57. As the driver steps on the gas pedal, a car of mass 1 160 kg accelerates from rest. During the first few seconds of mo- tion, the car's acceleration increases with time according to the expression a= (1.16 m/s³)t-(0.210 m/s¹) 2 + (0.240 m/s) t³ (a) What work is done by the wheels on the car during the interval from t = 0 to t = 2.50 s? (b) What is the output ​

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