Physics, 10.09.2019 17:20, kaneisha20

Apopular web video shows a jet airplane, a car, and a motorcycle racing from rest along a runway. initially the motorcycle takes the lead, but then the jet takes the lead, and finally the car blows past the motorcycle. here let’s focus on the car and motorcycle and assign some reasonable values to the motion. the motorcycle first takes the lead because its (constant) acceleration am = 8.40 m/s2 is greater than the car’s (constant) acceleration ac = 5.60 m/s2, but it soon loses to the car because it reaches its greatest speed vm = 58.8 m/s before the car reaches its greatest speed vc = 106 m/s. how long does the car take to reach the motorcycle?

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Apopular web video shows a jet airplane, a car, and a motorcycle racing from rest along a runway. in...