a train starting from stationary position and moving with uniform acceleration attend a speed of 36 km per hour in 10 minutes find its acceleration
Answers
Answered by
32
36 km / h = 36 * 5 / 18 m / s = 10 m / s
U = 0 m /s
a = V - U / t
= 10 - 0 / 10 * 60
= 10 / 600
= 1 / 60 m / s ^ 2
U = 0 m /s
a = V - U / t
= 10 - 0 / 10 * 60
= 10 / 600
= 1 / 60 m / s ^ 2
wanimohsin68:
36×5/18?
Answered by
56
Answer:
Given,
Initial velocity = 0 m/s
Final velocity = 36 k/h = 36 × 5/18 = 10 m/s
Time taken = 10 mins = 600 seconds = 10 × 60 secs
We know that,
Acceleration = v - u / t
∴ Acceleration = 10 - 0 / 10 × 60
= 10 / 600
= 1 / 60
= 0.1667 m/s²
= 0.1667 × 10^-1 m/s²
= 1.67 × 10^-2 m/s²
Hence, the acceleration of the train is 1.67 × 10^-2 m/s².
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