Question

# A train of $150m$ in length is going towards the north direction at a speed of$10m/s.$ A parrot flying at the speed of $5m/s$ towards the south direction parallel to the railway track. The time taken by the parrot to cross the train is equal to

Open in App
Solution

## A train of $150m$ in length is going towards the north direction at a speed of$10m/s.$A parrot is flying at the speed of $5m/s$ towards the south direction parallel to the railway track.Time taken to cross the train$=\frac{Length}{RelativeVelocity}$Time taken$=150/\left(10+5\right)=150/15=10$Hence, the time taken by the parrot to cross the train is $10sec.$

Suggest Corrections
17
Explore more