Home
Class 11
PHYSICS
A 150 m long train is moving with a unif...

A `150 m` long train is moving with a uniform velocity of `45 km//h`. The time taken by the train to cross a bridge of length `850` metres is.

A

56 sec

B

68 sec

C

80 sec

D

92 sec

Text Solution

Verified by Experts

The correct Answer is:
C
Total distance = 150 + 850 = 1000m
Time ` = (1000)/(45 xx 5/18) = 80sec`
Promotional Banner

Similar Questions

Explore conceptually related problems

A 100 m long train is moving with a uniform velocity of 45 km//hr . The time taken by the train to cross a bridge of length 1 km is

A 100 m long train is moving with a velocity of 10 m/s, then find out the time taken by train to cross a bridge of length 150 m.

A train 200 m long is moving with a velocity of 72 km h^(-1) Find the time taken by the trainto cross the bridge 1 km logn .

A train of length 110 m is moving at a uniform speed of 132 km/hr. The time required to cross a bridge of length 165 m is

A train 100 m along is moving with a velocity of 60 h^(-1) . The time it takes to cross the bridge 1km long is.

A train 280m long is moving at a speed of 60kmph. What is the time taken by the train to cross a platform 220 long

A physics student obseved a train of 100 m long crossing a bridge of length 245 m . If the train is moving with a velocity of 54 km h^(-1) , he determines the time taken by it to cross the bridge. Find his answer.