Question

A train with a speed of 62 km/hr crosses a pole in 8 seconds .The length of the train is ?​

Answer 1

Answer:

Distance travelled by the Train = Length of the Train. (Here)

Distance = Speed × Time

D = 62 × 8/3600 = 31÷225 km

In metres

Train = 31000/225 = 137.77 m

Answer 2

Question :

• A train with a speed of 62 km/hr crosses a pole in 8 seconds .The length of the train is ?​

Given :

• v = 62 km/hr
• t = 8 seconds

To Find :

• length of the train is ?​

Lets Start :

$\sf v = 62 km/hr \\\\ \\\sf\purple{:\implies} \dfrac{62 × 1000}{3600} m/s\\\\\\\sf \purple{: \implies} t = 8\ seconds\\\\\\\sf\purple{:\implies}\dfrac{62 × 1000}{3600} ×8\\\\\\\sf\purple{:\implies} 155m$

I hope you understand this answer :)