Question

A train staring from a railway station and moving with a uniform acceleration
and attains a speed of 40km/hr. find its acceleration in 10 minute.
Rassu...answer kaha du main yaar.. :(​

Answer 1

Answer:

सजंगवॉजडजकड जदज्डक्सओजकजकड

Answer 2

Answer:

Known Terms:-

u = Initial speed  

v = Final speed  

a = Acceleration  

t = Time  

Given:-

Initial speed of the train, u = 0 km (Because train starts from the rest.  

Final speed of the train, v = 40 km/h = 5/18 × 40 = 11.11 m/s.  

Time taken to attain the speed = 10 minutes = 10 × 60 = 600 sec.

To Calculate:-

Acceleration of the train.

Formula to be used:-

a = v - u / t

Solution:-

Putting all the values, we get ....

a = 11.11 - 0 / 600

a = 11.11 / 600

a = 0.0185 $m/s^2$

Hence, Acceleration of the train is 0.0185 m/s².

Explanation:

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