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Vector quantities are the quantities that have magnitude as well as direction. To express a vector quantity, we must specify the direction along with the magnitude.
Examples are :- velocity, acceleration, torque, momentum, impulse, amplitude, wavelength,etc..
Wiki User
∙ 13y ago
Wiki User
∙ 9y agoIn physics vectors can be illustrated and represented by symbols. Arrows can indicate the direction, angle and quantity of force being applied (in Newtons), and resultants when dealing with multiple vectors.
Wiki User
∙ 10y ago- Increase/Decrease in Temperature - The measurement of the medium's temperature is a scalar quantity; the measurement of the increase or decrease in the medium's temperature is a vector quantity.
- Velocity - The measurement of the rate at which an object changes position is a vector quantity. For example:
If a person quickly moves one step forward and then one step backward there would certainly be a lot of activity; but, there would be "zero velocity."
In order to measure the vector quantity of the medium, there must be:
- A directional measurement applied to the scalar quantity. For example:
Regardless of how fast an object is going, the direction of the movement must be described in the velocity vector such as "rightwards" or "forward."
- A beginning reference point for the directional measurement in order to provide the directional element of the vector quantity. Your beginning point could be centered in a north, south, east and west quadrant so that the vector quantity can be applied to the medium's movement. For example:
To describe a car's velocity you would have to state it as 70 miles per hour, south.
Another directional element that may be applied to the vector quantity is the different between vertical and horizontal movements.
Wiki User
∙ 11y agoquantities which have both magnitude and directional properties are vector quantities . eg:velocity, lift , force,torque,etc.
Wiki User
∙ 11y agomagnitude and direction
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What two quantities are neccesarz to determine a vector quantities?
It is necessary to know the magnitude and the direction of the vector.
Why vector quantities cannot be added and subtracted like scalar quantities?
Mainly because they aren't scalar quantities. A vector in the plane has two components, an x-component and a y-component. If you have the x and y components for each vector, you can add them separately. This is very similar to the addition of scalar quantities; what you can't add directly, of course, is their lengths. Similarly, a vector in space has three components; you can add each of the components separately.
What are the 3 parts of vector quantity?
Vector quantities include magnitude and direction.
What are scalar and vector forces?
There is no such thing as scalar and vector forces. However, there are scalar and vector QUANTITIES, and force is a vector quantity, as all forces have direction and magnitude. Scalar quantities, on the other hand, have only magnitude and no direction.
What is vector acceleration?
To make it easy, vector quantities have a direction aswell as a magnitude.While scalar quantities just have a magnitudeAn example of a scalar quantity is "Speed" and the vector quantity would be "Velocity"
Similarities between scalar and vector quantities?
Scalar quantities - quantities that only include magnitude Vector quantities - quantities with both magnitude and direction
What two quantities are neccesarz to determine a vector quantities?
It is necessary to know the magnitude and the direction of the vector.
Is position a vector quantities?
Yes, it is a vector quantity.
What is Solar and vector quantities?
Vector quantities are those that must be described with both a magnitude and direction. Scalar quantities can be described with only a single value.
Diffrentiate between vector and scalar quantities?
Scalar quantities are defined as quantities that have only a mganitude. Vector quantities have magnitude and direction. Some example of this include Scalar Vector Mass Weight length Displacement Speed Velocity Energy Acceleration
Why vector quantities cannot be added and subtracted like scalar quantities?
Mainly because they aren't scalar quantities. A vector in the plane has two components, an x-component and a y-component. If you have the x and y components for each vector, you can add them separately. This is very similar to the addition of scalar quantities; what you can't add directly, of course, is their lengths. Similarly, a vector in space has three components; you can add each of the components separately.
Are force and acceleration scalar quantities?
No. Force and acceleration are vector quantities.
What is the quantities of a vector?
The square of a vector quantity is the vector magnitude times itself without a change in the orientation.
What is the quantities that has magnitude?
scalar quantities have magnitude only while vector quantities have both magnitude and direction. e.g.s of scalar quantities- distance, mass, temperature, speed e.g.s of vector quantities-displacement, velocity, acceleration, weight, force
What are the 3 parts of vector quantity?
Vector quantities include magnitude and direction.
Which of this two quantities is not a vector quantity magnetic field or charge?
Charge is not a vector.
What are scalar and vector forces?
There is no such thing as scalar and vector forces. However, there are scalar and vector QUANTITIES, and force is a vector quantity, as all forces have direction and magnitude. Scalar quantities, on the other hand, have only magnitude and no direction.
