Its magnitude or size is 3, but its direction is <0, 1>. To get this, multiply the vector by the reciprocal of the magnitude. The direction of a vector v is the unit vector (1/|v|) v.icesalmon said:if u = < 0,3 > it's direction, magnitude, or size is 3
icesalmon said:< 0,6 > are the components of a vector with magnitude 6. Oh, and because it's direction is the same all you have to change is it's magnitude, okay I understand.
That doesn't answer why I didn't get v = < 0,6 > using the above equation.
What you're saying makes sense, but I don't know if it's that easy with the following problems.
Vectors are mathematical objects that have both magnitude (size) and direction. They are often used to represent physical quantities, such as velocity or force.
Vectors can be represented graphically with an arrow pointing in the direction of the vector and a length proportional to its magnitude. They can also be represented algebraically using coordinates or components.
Vectors are added or subtracted by adding or subtracting their corresponding components. For example, to add two vectors A and B, you would add their x-components and their y-components separately to get the resulting vector's components.
A scalar is a quantity that has only magnitude, while a vector has both magnitude and direction. Examples of scalars include temperature and mass, while examples of vectors include displacement and velocity.
Vectors are used in a wide range of real-life applications, including physics, engineering, and computer graphics. They can be used to model and analyze physical phenomena such as motion, forces, and electricity, and are also used in various computer programs and simulations.