AIR FOUR TEAL A 1.50 x 10³-kg car starts from rest and accelerates uniformly to 19.5 m/s in 12.9 s. Assume that air resi

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Air Four Teal A 1 50 X 10 Kg Car Starts From Rest And Accelerates Uniformly To 19 5 M S In 12 9 S Assume That Air Resi 1 (15.54 KiB) Viewed 32 times

AIR FOUR TEAL A 1.50 x 10³-kg car starts from rest and accelerates uniformly to 19.5 m/s in 12.9 s. Assume that air resistance remains constant at 400 N during this time. (a) Find the average power developed by the engine. 69.00 x Your response differs from the correct answer by more than 10%, Double check your calculations. hp (b) Find the instantaneous power output of the engine at t= 12.9 s, just before the car stops accelerating. 34.83 x Your response differs from the correct answer by more than 10%. Double check your calculations, hp Need Help? Read it