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A train can accelerate at 20 cm/s2 and decelerate at 100 cm/s. Then the minimum time for the train to travel between the station 2 km apart is (The train should start at one station and stop at another station.)

(a)

125 s

(b)

100 s

(c)

155 s

(d)

200 s


Question ID - 151805 | Toppr Answer

A train can accelerate at 20 cm/s2 and decelerate at 100 cm/s. Then the minimum time for the train to travel between the station 2 km apart is (The train should start at one station and stop at another station.)

(a)

125 s

(b)

100 s

(c)

155 s

(d)

200 s

1 Answer - 5876 Votes

3537

Answer Key : (c) -

155 s



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