Question

1km/hr= _m/s plz answer​

Answer 1

Answer:

1000

Explanation:

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Answer 2

Answer:

1km/hr = _0.277778  m/s

Explaination

Here i'm showing a method of conversion of length units, without performing any multiplication, division…

(1) Firstly enter the given figure to be converted in milli, centi, deci… chart. While entering, unit digit should be entered in the given unit column.

(2) for example :

Chart is given like as follows in the image: & 435.62 dm to be entered in the chart. So, unit digit 5 will be entered in dm column. 3 in m 4 in dam. And in decimal part 6 in cm & 2 in mm.

(3) Then in whichever unit, this is to be converted, put the decimal point after that unit.

After entering i converted the fig into cm by putting decimal point after cm like in (1)

Then converted into m by putting decimal point after m like in (2)…& so on…..

So, this way, we get 1km = 1000m like in (5)

& 1km/hr = 1000m/3600sec

ie, (1000/3600) m /sec

= (5/18) m /sec

0.2777…m/sec ANS

Thanks

Hope It will help you!!!