Let $\overrightarrow C = \overrightarrow A + \overrightarrow B $ then
$|\overrightarrow {C|} $ is always greater then $|\overrightarrow A |$
It is possible to have $|\overrightarrow C |\, < \,|\overrightarrow A |$ and $|\overrightarrow C |\, < \,|\overrightarrow B |$
$C$ is always equal to $A + B$
$C$ is never equal to $A + B$
Two forces are such that the sum of their magnitudes is $18\; N$ and their resultant is $12\; N$ which is perpendicular to the smaller force. Then the magnitudes of the forces are
Which of the following forces cannot be a resultant of $5\, N$ and $7\, N$ force...........$N$
Explain commutative law for vector addition.
Find the resultant of three vectors $\overrightarrow {OA} ,\,\overrightarrow {OB} $ and $\overrightarrow {OC} $ shown in the following figure. Radius of the circle is $R$.