Concepts

Movement of object under the only effect of gravity with no other force

A vector divided by its magnitude

Vectors which represent physical quantities that originate from axis of rotation such as angular velocity and torque

Vectors which represent physical quantities that originate from a point such as velocity and force

If vectors represent sides of the polygon in an order, then the resultant vector is the closing side of the polygon in opposite order

If two vectors represents two side of the parallogram, then the resultant vector is represented by the diagonal of the parallelogram

If two vectors represents two side of the triangles, then the resultant vector is represented by the third side of the triangle

Resultant of two vectors is one vector which produces the same effect of two different vectors

Vector having zero magnitude and arbitrary direction

Vectors having same magnitude as well as direction