A train is 360 meter long is running at a speed of 56 km/hour.

A train is 360 meter long is running at a speed of 56 km/hour. In what time will it pass a bridge of 140 meter length.

Quiz

Answer/Solution

32.14 seconds

Steps/Work

Explanation:
Speed = 56 Km/hr = 56*(5/18) m/sec
= 140/9 m/sec
Total distance = 360+140 = 500 meter
Time = Distance/speed
=500/140/9=32.14 seconds
Answer: D

Physics Calculator / Auto Solver

A train is meter long is running at a speed of km / hour. In what time will it pass a bridge of meter length.

Calculated Answer

32.142857142857

Step by Step Solution

In order to solve problem, you must evaluate (n0 + n2) / ((n1 * 1000) / 3600).

n0 =360
n1 =56
n2 =140