Question

an electric train is moving with a velocity of 120 km per hour how much distance will it cover in 30 sec?​

Answer 1

Answer:

hope it's helpful for you.........

Explanation:

The formula is velocity*time = distance. I'm assuming that your train is moving at 120 kmph, kilometers per hour. That means to find how much it travels in 30 minutes, you do 120 km/hr * 30 minutes * 1 hr/60 minutes. Which is 120 km/hr * 1/2 hr = 60

60/60 = 1

your ans is 1 km .....

Answer 2

Answer:

Given, speed = 120 km/h

time= 30 sec =

Since, 1hr. = 3600 sec.

So, time =30/3600 hr.

= 1/120 hr .

So, distance = speed× time

= 120 km/h×1/120hr.

= 1km

Hence, distance travelled in 30sec = 1 km