Question

A train starting from a railway

station and moving with uniform

acceleration attains a speed

40 km h–1 in 10 minutes. Find its

acceleration.​

Answer 1

Here,

initial speed, u=0

final speed, v=40km/h and t=10 minutes

so, acceleration

a=(v-u) /t

a=(40-0)/10/60

= 40×60/10

=240km h^-2

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Answer 2

Answer:

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