Angle made by resultant vector with the individual vectors that are being added #!#Examples #!#Triangle law of vector addition

Parallelogram Law of Vector Addition

Triangle Law Of Addition Of Vectors

Addition of vectors

In the following questions a statement of assertion (A) is followed by a statement of reason ( R). A : The addition of two vectors vecP and vecQ is commutative R: By triangle law of vector addition we can prove vecP+vecQ=vecQ+vecP .

Assertion: A vector qunatity is a quantity that has both magnitude and a direction and obeys the triangle law of addition or equivalentyly the parallelogram law of addition. Reason: The magnitude of the resultant vector of two given vectors can never be less than the magnitude of any of the given vector.

Assertion : A vector quantity is a quantity that has both magnitude and a direction and obeys the triangle law of addition and equivalently the parallelogram law of addition. Reason : The magnitude of the resultant vector of two given vectors can never be less than the magnitude of any of the given vector.

Representation OF a vector|| Examples|| Terminology OF vectors||Vector addition : Methods

Parallelogram law of addition of vectors

State parallelogram law of vector addition. Find analytically the magnitude and direction of resultant vector. Apply it to find the resultant when, (i) Two vectors are parallel to each other (ii) Two vectors are perpendicular to each other

State parallelogram law of vectors addition .Find analytcallly the magnitude and direction of resultant vector, When (i) two vectors are parallel to each other (ii) two vectors are perpendicular to each other.