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Old 05-13-19, 02:36 AM   #1
Elphaba
Neptune's daughter
 
Join Date: Apr 2007
Posts: 324
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Default Maths Helper - Find Speed from plot of Distance and Time

Find Speed

1. Get Total Distance in Metres
2. Get Total Seconds: Sum ( Hours multiplied by 3600, minutes multiplied by 60 and seconds )
3. Get Corrected Time: Multiply Total Seconds by 0.5144.
4. Get Speed in Knots: Divide Total Distance in Metres by Corrected Time

Hope that helps.
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