Why we divide final or intial velocity or speed by 5upon18 to convert it's unit
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because
1km=1000m Nd
1h=3600sec
so as to convert km/h to m/s
we have to divide 1000 by 3600
which gives out 5/18
Nd it's opposite to change m/s to km/h we have to multiply it from 18/5
so this is the reason behind using 5/18 or 18/5 to change its unit
1km=1000m Nd
1h=3600sec
so as to convert km/h to m/s
we have to divide 1000 by 3600
which gives out 5/18
Nd it's opposite to change m/s to km/h we have to multiply it from 18/5
so this is the reason behind using 5/18 or 18/5 to change its unit
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