At highway speeds, a particular automobile is capable of an acceleration of about 2.0 m/s2 At...

Question

Question

At highway speeds, a particular automobile is capable of an acceleration of about 2.0 m/s2

At this rate, how long does it take to accelerate from 55 km/h to 130 km/h ?

Answer 1

Answer #1

v=utat - firal velocity U-s initial velocity a> acceleration V = 130 km/hr V= 130x109 m) - 36.1 m/s 3600 $ 55X103 m s skm/hr

Answer 2

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