Question

question 1
1 pts
which statement about vectors is true?
vectors are quantities described by both speed and movement.
vectors are quantities described by both magnitude and direction.
vectors are quantities described by both velocity and acceleration.
vectors are quantities described by both force and gravity.

Explanation:

By definition, vectors are physical quantities that have both magnitude (size) and direction. Speed is a scalar (magnitude - only), movement is a general term not specific to vector - description, velocity and acceleration are types of vectors but not what defines all vectors in general, and force and gravity are specific vector - quantities but not the general description of vectors.

Answer:

B. Vectors are quantities described by both magnitude and direction.