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Bad White [126]
3 years ago
11

How can you tell the difference between an expression of speed and an expression of velocity?

Physics
1 answer:
lozanna [386]3 years ago
6 0
Answer= D. Velocity includes a direction; speed does not.

Velocity and speed both have the same units of m/s, so answers A and B are wrong.

Velocity is a vector quantity and so has direction and magnitude, so C is wrong.

Speed is a scalar quantity, only having magnitude and no direction.
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