A measurement that has magnitude and direction. The magnitude is equal to the absolute value of the vector measurement. For example, Velocity is a vector measurement. A velocity of -20 miles per 1 second would suggest moving away from the origin point in a two-dimensional measurement at a rate of 20 miles per 1 second. The absolute value of this would be 20 miles per 1 second, which would also be the speed. Therefore, speed is the magnitude of Velocity. Subsequently, any measurement that has a magnitude, but no direction, is not a Vector measurement, but rather a scalar measurement. Some examples of vector measurements would be Displacement, Velocity, and Acceleration.
Vector
The measurement of 12 feet up is a scalar measurement. Scalars have magnitude but no direction. In this case, the magnitude is 12 feet, indicating the distance or height, but there is no direction specified.
when you add the measurement of two or more vectors together
A scalar has distance but no direction. A vector has distance and direction. "12 feet up" has distance (12 feet) and direction (up), so is a vector.
Yes, a vector can be represented in terms of a unit vector which is in the same direction as the vector. it will be the unit vector in the direction of the vector times the magnitude of the vector.
No, it's a scalar measurement because it has magnitude only. A vector measurement has both a magnitude and a direction.
A vector quantity.
This is a vector measurement.
A measurement is considered a vector if it has both magnitude and direction. For example, velocity and force are vector quantities because they have a specific magnitude and direction associated with them.
The measurement of 30 minutes is a measurement of time.
It is a measurement that doesn't have direction, such as distance. A vector has direction
Velocity is a vector quantity.
vector
Vector
The measurement of 12 feet up is a scalar measurement. Scalars have magnitude but no direction. In this case, the magnitude is 12 feet, indicating the distance or height, but there is no direction specified.
A vector has magnitude and direction, so since it is up it is vector.
The acceleration and force of gravity are vectors.