When the traffic light turns green, a car that has been waiting at the intersection starts with a constant acceleration of 6 feet/s². at the same instant it is overtaken by a truck moving at a constant speed of 30 feet/s.
(a) how far beyond its starting point does the car overtake the truck?
(b) how fast is the car traveling when it overtakes the truck?
(c) sketch an x-t graph of the motion of both vehicles. take x = 0 at the intersection.
Answers: 3
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When the traffic light turns green, a car that has been waiting at the intersection starts with a co...
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