Wiki User
∙ 9y ago120 meters northeast is a vector measurement because it includes both a magnitude (120 meters) and a direction (northeast). Scalars only have magnitude, while vectors have both magnitude and direction.
The quantity "120 meters northeast" is a vector because it has both magnitude (120 meters) and direction (northeast). Scalars have magnitude only and no specific direction associated with them.
A vector quantity.
A scalar is a single quantity that is represented by just a magnitude, such as temperature or speed. A vector is a quantity that has both magnitude and direction, like force or velocity. Scalars can be thought of as a subset of vectors with zero direction component.
Velocity is the measurement of the rate and direction of change in the position of an object. It is a vector quantity; both magnitude and direction are required to define it. The scalar value of velocity is speed. For example, a speed of "5 meters per second" is a scalar and not a vector measurement, whereas a velocity of "5 meters per second east" is a vector measurement stating both speed and direction.
Both the odometer and speedometer are scalar because a vector measurement needs a magnitude and direction. If you, for example, combined a compass and a odometer/speedometer, you'd have a vector.
The quantity "120 meters northeast" is a vector because it has both magnitude (120 meters) and direction (northeast). Scalars have magnitude only and no specific direction associated with them.
vector
A vector quantity.
A scalar is a single quantity that is represented by just a magnitude, such as temperature or speed. A vector is a quantity that has both magnitude and direction, like force or velocity. Scalars can be thought of as a subset of vectors with zero direction component.
It is a measurement that doesn't have direction, such as distance. A vector has direction
No, it's a scalar measurement because it has magnitude only. A vector measurement has both a magnitude and a direction.
Velocity is the measurement of the rate and direction of change in the position of an object. It is a vector quantity; both magnitude and direction are required to define it. The scalar value of velocity is speed. For example, a speed of "5 meters per second" is a scalar and not a vector measurement, whereas a velocity of "5 meters per second east" is a vector measurement stating both speed and direction.
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 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.
Any measurement for which only a magnitude is required, but not a direction. The opposite of a vector: a measurement for which a direction IS relevant.
A scalar times a vector is a vector.
vector