On the other hand, suppose your teacher tells you "A bag of gold is located outside the classroom. The displacement required to find the bag of gold has not been fully described. To find it, displace yourself 20 meters." This statement may provide yourself enough information to pique your interest yet, there is not enough information included in the statement to find the bag of gold. For example, suppose your teacher tells you "A bag of gold is located outside the classroom.
#Direction of vector 2d full
Each of these quantities are unique in that a full description of the quantity demands that both a magnitude and a direction are listed. The emphasis of this unit is to understand some fundamentals about vectors and to apply the fundamentals in order to understand motion and forces that occur in two dimensions.Įxamples of vector quantities that have been previously discussed include displacement, velocity, acceleration, and force. On the other hand, a scalar quantity is a quantity that is fully described by its magnitude.
A vector quantity is a quantity that is fully described by both magnitude and direction. All these quantities can by divided into two categories - vectors and scalars. Examples of such quantities include distance, displacement, speed, velocity, acceleration, force, mass, momentum, energy, work, power, etc.
A study of motion will involve the introduction of a variety of quantities that are used to describe the physical world.
0 kommentar(er)
