Question

If a train with a speed of 60 km / h crosses a pole in 30 seconds , what is the lenth of the train ​

Answer 1

Given :-

• Speed of train = 60 km/hr
• Time = 30 seconds

To Find :-

• The Length of the train = ?

Concept :-

• Distance = Speed × Time

Solution :-

First of all convert the speed of train from km/hr to m/s.

→ Speed of train = 60 km/hr

→ Speed of train = 60000 ÷ 3600

→ Speed of train = 600/36

→ Speed of train = 100/6

→ Speed of train = 50/3 m/s

Now, let's find the Length of train :

• Length of train is nothing but distance travelled.

➻ Distance = Speed × Time

➻ Distance = 50/3 × 30

➻ Distance = 1500/3

➻ Distance = 500 m

Therefore,the length of train is 500 meters.