Question

6.
A train 4oom long crosses a pole in
24 sec What is the speed of the
train in km/hr?​

Answer 1

Answer:

16.67 m/sec

Step-by-step explanation:

speed= distance ÷time

400/24 = 16.67 m/Sec

Answer 2

hey here is your answer.

1 km = 1000m

1 m = 1/ 1000 km

400 m = 400/1000 = 2.5 km .

and

1 hour = 60 minutes

1 minute = 60 second .

1 second = 1/ 60 minute

24 second = 24 / 60 minute = 0.4

0.4 minute / 60 = 0.00667

let start the questions.

speed = distance traveled by an body/ time taken by an body

= 2.5 / 0.00667

= 374.812594 km/ hr

.......

I hope this helps you.