which of the two speed is greater 20 m per second or90km per hour ?
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Answered by
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20 m/s => 20 m/s
90 km/h => 90×5/18 m/s => 5×5 => 25 m/s
as , 25 > 20
then 90 km/h > 20 m/s
hope this helps
90 km/h => 90×5/18 m/s => 5×5 => 25 m/s
as , 25 > 20
then 90 km/h > 20 m/s
hope this helps
Answered by
0
90 km per hour
i hope this is correct
have a great day!
i hope this is correct
have a great day!
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