Question

Mr. Sharma brakes his car with constant acceleration from a velocity of 25 m/s to 15 m/s over a distance of 200 m. (a)
How much time elapses during this interval?
(b) What is the acceleration? (c)
Solution :
If he has to continue braking with the same constant acceleration, how much longer would it take for him to stop and how much additional distance would he cover?

Answer 1

please see attached file.......

Answer 2

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