Question

A train starting from a railway station and moving with uniform acceleration attains a speed 40 km/hr in 10 minutes. Find its acceleration. (if you know the answer then only give the answer otherwise i will report you ) please give me the answer.

Answer 1

Answer:- Train starts from railway station, so initial speed, u = 0. Final speed, v = 40 kmh-1. image001. Time t = 10 min. = 10 x 60. = 600 s. Acceleration,.

Train starts from railway station, so initial speed, u = 0.

Final speed, v = 40 kmh-1



Time t = 10 min

= 10 x 60

= 600 s

Acceleration,


Here

Initial velocity (u) = 0

Final velocity (v)=40km/hr

= 40 multiple by 5/18 m/s

= 100/9

=11.11 m/s

Time (t) = 10 min

= 10 multiple with 60 s

= 600 s

Therefore

Acceleration = final velocity — initially velocity / time taken

=11.11 — 0 / 600 m/s sq

= 0.0185 m/s sq

Answer 2

Acceleration=40-0/10
=4