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 one year ago
i also do not understand 60 miles per hour to miles per second can you please explain too?
 one year ago
i also do not understand 60 miles per hour to miles per second can you please explain too?

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jtvatsim
 one year ago
Best ResponseYou've already chosen the best response.0To answer that, let's answer an easier question first... If you are going 60 miles per hour, how many miles per minute are you going?

UnkleRhaukus
 one year ago
Best ResponseYou've already chosen the best response.1\[1[\text {min}]=60[\text{sec}]\quad\implies\quad\frac1{60}\frac{[\text {min}]}{[\text{sec}]}=1\]\[1[\text {hr}]=60[\text{min}]\quad\implies\quad \frac{1}{60}\frac{[\text{hr}]}{[\text{min}]}=1\] \[60 \frac{[\text{mi}]}{[\text{hr}]}=60 \frac{[\text{mi}]}{[\text{hr}]}\times1\times1\] \[\qquad\qquad= 60 \frac{[\text{mi}]}{[\text{hr}]}\times\frac{1}{60}\frac{[\text{hr}]}{[\text{min}]}\times\frac1{60}\frac{[\text {min}]}{[\text{sec}]}\] \[\qquad\qquad= \cancel{60} \frac{[\text{mi}]}{\cancel{[\text{hr}]}}\times\cancel{\frac{1}{60}}\frac{\cancel{[\text{hr}]}}{\cancel{\text{min}]}}\times\frac1{60}\frac{\cancel{[\text {min}]}}{[\text{sec}]}\] \[\qquad\qquad=\frac1{60}\frac{[\text{mi}]}{[\text{sec}]}\]

UnkleRhaukus
 one year ago
Best ResponseYou've already chosen the best response.1can you understand that ?
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