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A train 100m in length, is moving with ...

A train 100m in length, is moving with a velocity of 54km/hr in one direction, Another train, 80m in length, is moving with a velocity of 36km/hr in the opposite direction. Find the time when the two trains will completely cross each other.

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To solve the problem of when two trains will completely cross each other, we can follow these steps: ### Step 1: Convert the velocities from km/hr to m/s The velocities of the trains are given in km/hr, and we need to convert them to m/s for our calculations. The conversion factor is: \[ 1 \text{ km/hr} = \frac{5}{18} \text{ m/s} \] ...
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