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8. A 50m long train passes over a bridge at a speed of 30 km/h. If it takes 36 seconds to cross the bridge, what is the length of the bridge ?

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Solution

Dear Student

$D i s \tan c e c o v e r e d b y t r a i n = s p e e d \times t i m e D = (30 \times \frac{5}{18} m / s) (36) = 300 m D i s \tan c e c o v e r e d b y t r a i n = l e n g t h o f t r a i n + l e n g t h o f b r i d g e L e n g t h o f b r i d g e = 300 - 50 = 250 m$

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Similar questions

A train 50 M long passes over a bridge at a speed of 30 km if it takes 36 second to cross the bridge the length of the bridge will be what

A 50 m long train passes over a bridge at a speed of 30 km/h, if it takes 36 secs cross the bridge, what is the length of the bridge?

50 m

30 km/h

36 s

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