Question

a train starting from a railway station and moving with uniform acceleration, attains a velocity of 108 km/hr in 5 minutes. Calculate distance travelled by the train in 10 minutes

Answer 1

Answer:

18 Km

Explanation:

velocity = 108Km/h

= 30m/s

time = 5 minutes

= 300 sec

by equation:-

v = u + at

30 = 0 + a × 300

a = 0.1 m/s^2

distance travelled in 10 minutes ( 600 sec)

s = ut + 1/2 at^2

= 0 + 1/2 × 0.1 × 600×600

= 18000m

so distance travelled = 18km

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