Question

Convert 200m/s to km/hr plss

Answer 1

Given,

The speed of an object is 200 m/s.

To Find,

The speed in km/hr.

Solution,

We have to convert the speed to km/hr

So,

1 km = 1000 m

1m = 1/1000 km

Also

1 hr = 3600 sec

1 sec = 1/3600 hr

Now,

200m/1 sec = (200/1000) km/ (1/3600) hr

200 m/s = 200/1000*3600 km/hr

200 m/s = 200*18/5 km/hr

200 m/s = 720 km/hr

Hence, the value of 200 m/s in km/hr is 720 km/hr.