The length of the bridge, which a train 130 metres long and travelling at 45 km/hr can cross in 30 seconds, is:

Question

The length of the bridge, which a train 130 metres long and travelling at 45 km/hr can cross in 30 seconds, is:
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Solution 1

Sure, let's solve this step by step:

Step 1: Convert the speed from km/hr to m/s. We know that 1 km/hr = 5/18 m/s. So, 45 km/hr = 45 * (5/18) = 25 m/s.

Step 2: The train crosses the bridge in 30 seconds. So, the distance covered by the train in 30 seconds = speed * time = 25 m/s * 30 s = 750 meter Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob

Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solv

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