Question

hiii!
solve this problem
please

Answer 1

Heya mate, Here is ur answer

The length of the train = distance

So, here we go....

First of all we need to convert km/hr into m/sec

This can be done by mutiplying it with 5/18

So,40 km /hr

$= 40 \times \frac{5}{18}$

$= \frac{200}{18} m \: per \: sec$

We know that

$speed = \frac{distance}{time}$


$\frac{200}{18} = \frac{distance}{15}$

$\frac{200 \times 15}{18} = distance$

166.67 m=distance

So, length of the train =166.67m

Warm regards

@Laughterqueen

Be Brainly ✌✌✌

Answer 2

We have learnt the formula that:

speed =  \frac{distance}{time}  

\frac{200}{18}  =  \frac{distance}{15}  

\frac{200 \times 15}{18}  = distance

166.67m=distance

So, length of the train =166.67m