Question
A motorist driving a 1120-kg car on level ground accelerates from 20.0 m/s to 30.0 m/s in a time of 5.00 s. Ignoring friction and
A motorist driving a 1120-kg car on level ground accelerates from 20.0 m/s to 30.0 m/s in a time of 5.00 s. Ignoring friction and air resistance, determine the average mechanical power in watts the engine must supply during this time interval.
I got 224W and it was not correct .
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Quantum Physics For Beginners From Wave Theory To Quantum Computing Understanding How Everything Works By A Simplified Explanation Of Quantum Physics And Mechanics Principles
Authors: Carl J. Pratt
1st Edition
B08YQJD281, 979-8718003864
