# A car starts moving along a line, first with an acceleration a = 5 ms-2 starting from rest, then uniformly and finally decelerating at the same rate, comes to rest in the total time of 25 seconds (t1),then average velocity during the time is equal to v=72 kmph. How long does the car move uniformly? (a) 25 seconds (b) 2.5 hours (c) 1.5 hours (d) 15 seconds

## Question ID - 151741 :- A car starts moving along a line, first with an acceleration a = 5 ms-2 starting from rest, then uniformly and finally decelerating at the same rate, comes to rest in the total time of 25 seconds (t1),then average velocity during the time is equal to v=72 kmph. How long does the car move uniformly? (a) 25 seconds (b) 2.5 hours (c) 1.5 hours (d) 15 seconds

3537

15 seconds

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