Which of the following are true statements? Select all that apply.
A) A vector always has a direction
B) A scalar always has a direction
C) A vector always has a magnitude
D) A scalar always has a magnitude

Question

Which of the following are true statements? Select all that apply.
A) A vector always has a direction
B) A scalar always has a direction
C) A vector always has a magnitude
D) A scalar always has a magnitude

wolfe8 · Answer

Scalars are quantities that are fully described by a magnitude (or numerical value) alone.
Vectors are quantities that are fully described by both a magnitude and a direction.

When having questions of fact, try and Google it :) You'll learn better

anonymous · Answer

T, F, T, T?

anonymous · Answer

A c d

mathstudent55 · Answer

Vector quantity: magnitude & direction.
Scalar quantity: magnitude only.