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ASHA 777 [7]
3 years ago
12

A train is 180 m long If it runs at a speed of 90 km/hr how long will it take to pass an electric pole​

History
1 answer:
egoroff_w [7]3 years ago
4 0

Answer:

t = 2 seconds

Explanation:

Given that,

The length of a train, d = 180 m

The speed of the train, v = 90 km/hr = 25 m/s

we need to find the time will take to pass an electric pole. Let the time is t. So, it can be calculated as follows :

t=\dfrac{d}{v}\\\\t=\dfrac{180\ m}{90\ m/s}\\\\t=2\ s

So, the required time is 2 seconds.

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