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how to calculate the speed of escalator
14 years ago

Answers

bobpursley
What is distance/time ?
14 years ago
drwls
Get a stopwatch and a tape measure.
Divide the length of the stairs by the time it takes a step to go all the way from one end to the other.
Other methods can also be used: laser velocimeter, radar gun; GPS.
14 years ago

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