Question

3.
A train starting from a railway
station and moving with uniform
acceleration attains a speed
40 km hlin 10 minutes. Find its
acceleration.​

Answer 1

Answer:

Formula : acceleration v-u / t

so, correct answer is 4

hope it will help you

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Answer 2

Answer:

U = 0

v = 40 km/hr = 40 x 5/18 = 100/9 m/s

t = 10 minutes = 600 seconds

a = a

soluton:

v = u + at

100/9 = 0 + a x 600

100/9 = 600a

100/9 x 1/600 = a

100/5400 = a

1/54 = a

a = 1/54 m/s