A train runs at a speed of 60 km/hr and takes 6 seconds to coss a bridge. After traveling some distance, it takes 3 seconds to pass a man. What is the length of the bridge?
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Answer:thre. answer is 6 metres.
Step-by-step explanation:we know that time is equal to distance upon speed.
So
d÷s=d÷s
6÷60=d÷60
d=6metres
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