Question
The angle in the triangle law is represented by
- Tan
- Cos
- Sin
- Cot
Hint:
Tan
The correct answer is: Tan
Triangle law of vector addition states that when two vectors are represented as two sides of the triangle with the order of magnitude and direction, then the third side of the triangle represents the magnitude and direction of the resultant vector. It is represented with tangent formula.
Related Questions to study
Pythagoras theorem is used in
Pythagoras theorem is used in
If the vectors are of the same magnitude and same direction, they are said to be
Two vectors are said to be equal if they have same magnitude and direction, regardless of the positions of their positions of their initial points.
If the vectors are of the same magnitude and same direction, they are said to be
Two vectors are said to be equal if they have same magnitude and direction, regardless of the positions of their positions of their initial points.
The angle between the vectors is _______ if they are orthogonal
Two vectors are orthogonal when they are perpendicular to each other. i.e. 90 degrees and the dot product of the two vectors is 0.
The angle between the vectors is _______ if they are orthogonal
Two vectors are orthogonal when they are perpendicular to each other. i.e. 90 degrees and the dot product of the two vectors is 0.
The triangle law of vectors is used for
The triangle law of vectors is used for
Angle in the graphical representation represents
If the length of the arrow gives the magnitude of the vector, then the angle would give the direction of the vector quantity.
Angle in the graphical representation represents
If the length of the arrow gives the magnitude of the vector, then the angle would give the direction of the vector quantity.
Speed is a _________ quantity.
Speed is the rate of the change of distance with respect to time, while velocity is a vector quantity- it is the speed of an object in a particular direction.
Speed is a _________ quantity.
Speed is the rate of the change of distance with respect to time, while velocity is a vector quantity- it is the speed of an object in a particular direction.
If a scalar is multiplied by a vector, the whole quantity becomes?
When a vector is multiplied by a scaler quantity, the magnitude of the vector quantity changes in accordance with the magnitude of the scaler quantity but the direction of the vector remains unchanged, hence, after multiplication of both the quantities the whole quantity becomes a vector quantity.
If a scalar is multiplied by a vector, the whole quantity becomes?
When a vector is multiplied by a scaler quantity, the magnitude of the vector quantity changes in accordance with the magnitude of the scaler quantity but the direction of the vector remains unchanged, hence, after multiplication of both the quantities the whole quantity becomes a vector quantity.
|A| if A is a vector, the symbol| | represents
A vector is represented by the arrow, and arrow gives the direction, hence, | | gives the magnitude.
|A| if A is a vector, the symbol| | represents
A vector is represented by the arrow, and arrow gives the direction, hence, | | gives the magnitude.
The arrow on the vector represents
The arrow on the vector represents
Displacement is a _________ quantity.
Displacement is a _________ quantity.
Quantities that have only magnitude but not direction are
Scaler quantities are those quantities that can be determined by magnitude and not by direction. These can be determined only by numerical value and not direction
Quantities that have only magnitude but not direction are
Scaler quantities are those quantities that can be determined by magnitude and not by direction. These can be determined only by numerical value and not direction
