Question

multiple choice question
what is a quantity that has magnitude and direction?

reference point
vector
speed
motion

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Explanation:

• A reference point is a location used for comparison, not a quantity with magnitude and direction.
• A vector is defined as a quantity that has both magnitude (size) and direction.
• Speed is a scalar quantity (only has magnitude, no direction).
• Motion is a change in position, not a quantity with magnitude and direction.

Answer:

B. vector