Question

Select all that apply.

A vector always consists of _____.

A) a force
B) mass
C) size
D) direction

Answer 1

Answer:The correct options are (C)and (D) are correct.

Step-by-step explanation:

A vector is defined as quantity which have magnitude and direction. it is represented by the arrow whose direction is same as that of the quantity.Fro example : velocity, force, acceleration , work done etc.

Magnitude is a term which means size or extent or importance of something.

From this we can conclude that vectors always consists of direction and size(magnitude). Hence options(C)and (D) are correct.

Answer 2

C) size and D) direction
Vector quantities possess both size and direction while scalars possess only size.