Answered

A 1700 kg 2006 Mustang GT can
accelerate from rest to 100 km/h in a time of 5.0 s.  Determine the net amount of work that must be
done on the car to cause this acceleration. 
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Sagot :

AlbertHMid
100 km/h =
W = ΔEk
= 1/2 m. (v²-v²)
= 1/2 . 1700 ( 27,78888)²
= 850 . 771.6049382716049395062
= 655864.19753086419858027 joules

*i'm sorry if i wrong
^_^