The stopping distance of a car (d) varies directly with the square of the speed the car was traveling (s) . Suppose the stopping
distance of a car was 150 ft when the car was traveling 25 miles per hr. What is the stopping distance of a car when it is traveling 30 miles per hr ?
1 answer:
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Answer: The answer is A. Just check the only answer with y=z.
Answer: 56.55m
Step-by-step explanation:
So you want to plug in the height for h and solve for t
36 = -16t^2+14t+36
So you get 14/16 which simplifies to
7/8 seconds
Hope this helped!
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