a vector quantity has both direction (sign) and magnitude like displacement towards right or left (direction) and has a certain value (magnitude)
Gravity is a force, and forces have magnitude and direction; hence, it is a vector.
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The two vectors are P & Q..Sum of the two vecotors is P+Q=R..R Is called the resultant vector of this two vector..the action of the resultant vector R is equal to the actions of two vectors P & Q..
these type of quantities are called derived quantities. Their value depends on some fundamental quantities or some other derived quantities. eg. force is a derived quantity whose value depends on mass(fundamental) and acceleration(derived).
Decibels (dB) mean a logarithmic unit of measurement that expresses the magnitude of a physical quantity relative to a specified or implied reference level. Since it expresses a ratio of two quantities with the same unit, it is a dimensionless unit. Decibel is Decibel!
It is necessary to know the magnitude and the direction of the vector.
No, a scalar quantity cannot be the product of two vector quantities. Scalar quantities have only magnitude, while vector quantities have both magnitude and direction. When two vectors are multiplied, the result is a vector, not a scalar.
To define a vector quantity, you need both magnitude (the numerical value) and direction. This combination of magnitude and direction is what distinguishes vector quantities from scalar quantities, which only have magnitude.
Charge is not a vector.
Magnitude and direction
there are two types of quantities - Scalars and vectors. Scalars are quantities which intrinsically have the property of magnitude only. Vectors are quantities which intrinsically have both the properties of magnitude and direction.
A magnitude, and a direction. Or, components in two directions, often called "x-component" and "y-component".
Vector quantities can be added and subtracted using vector addition, but they cannot be divided like scalar quantities. However, vectors can be multiplied in two ways: by scalar multiplication, where a scalar quantity is multiplied by the vector to change its magnitude, or by vector multiplication, which includes dot product and cross product operations that result in a scalar or vector output.
A vector quantity is any measurement where the direction is relevant, such as position, velocity, acceleration, force, electric field, etc.
The resultant of two vectors cannot be a scalar quantity.
To define a vector quantity, you need both magnitude (size or length) and direction. For example, in physics, velocity is a vector quantity that requires both the speed (magnitude) and the direction in which an object is moving to be fully described.
AnswerNo, distance is not a vector quantity. It is a Scalar Quantity because it doesn't tell you the direction its going in, it just tells you the distance the object moved.False