Triangle law of vector addition #!#Examples

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 .

State triangle law of vectors addition. Find analytically the magnitude and dirction of resultant vector.

Angle Between Two Vectors|Questions|Laws Of Addition Of Vectors|Triangle Law Of Vector Addition|Polygon Law Of Vector Addition|Parallelogram Law Of Vector Addition

Triangle Law Of Vector Addition|Parallelogram Law Of Vector Addition|Important Points|Vector Subtraction|Exercise Questions

Triangle Law Of Vector Addition|Parallelogram Law Of Vector Addition|Important Points|Vector Subtraction|Exercise Questions

Parallelogram Law of Vector Addition

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

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.

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.