At noon a car starts from rest at point A and proceeds with constant acceleration along a straight road toward point C, 35 miles away. If the constantly accelerated car arrives at C with a velocity of 60 mi/h, at what time does it arrive at C?

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Q: If the brakes on a car give the car a constant negative acceleration of 2k m/s2, where k is a…

A: use simple velocity,acceration,and distance formula.

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A: Here is the solution

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A: NOTE: Refresh your page if you can't see any equations. . here we have y=4 when s=5, s'=300 km/h

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A: Solution is here

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Q: c. A man 5 ft tall is walking along a straight line at a rate of 3 ft/sec towards a lamp post that…

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Q: If the brakes on a car can give the car a constant negative acceleration of 2k m/2, where k is a…

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A: solution:- draw a right angle triangle:-