Find the magnitude of the acceleration of the elevator
A 568- physics student stands on a bathroom scale in an 880- (including the student) elevator that is supported by a cable. As the elevator starts moving, the scale reads 480.
Find the magnitude of the acceleration of the elevator.
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A 568- physics student stands on a bathroom scale in an 880- (including the student) elevator that is supported by a cable. As the elevator starts moving, the scale reads 480. Find the magnitude of the acceleration of the elevator.
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A file can have a three-letter suffix (e.g. .txt, .doc). How many different three-letter suffixes are there?
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