Question #a08d4

1 Answer
Max
Jan 3, 2016

Speed measures how far something travels in a certain amount of time.

Explanation:

Speed is a scalar quantity- it doesn't have any direction. The vector counterpart to speed is velocity.
Speed has the SI units of ms^-1 (Meters per second), but can be measured in any combination of distance units per time units:
Examples:
miles per hour
kilometers per minute
furlongs per week
etc.
Hopefully some of this will help!

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