Question

a train travelling at 54km/h accelerate uniformly at 2m/s for 1/4minute find the distance

Answer 1

Answer:

distance covered= 1000 metres

Explanation:

speed in m/s = 54×5/18

=25 m/s

acceleration=2m/s

time=1/4min

=15 sec

by applying 2nd law of motion

$s = ut + (1 \div 2)a {t}^{2}$

we get the answer.

hope it helps

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