Answer to Question #242942 in Classical Mechanics for Jon

Classical Mechanics

Question #242942

1. Speed is 72 km/h. Convert km/h to m/s.

Ans.:

Expert's answer

"1km = 1000m"

"1h = 3600s"

"72\\frac {km}{h}= \\frac{72*1000}{3600}\\frac{m}{s}= 20\\frac{m}{s}"

"\\text{Answer: }20\\frac{m}{s}"

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