Question

How can resultant of two vectors of a type inclined with each other be determined

Answer 1

R=(A²+B²+2AB cos thita)½

Let A be the first vector and B be the second

It's resultant is given by R=(A²+B²+2AB cos thita)½

Answer 2

The formula for resultant of two vectors is (A^2+B^2+2ABcostheta)^1/2.

Vectors are the those quantity in physics which has direction.

A vector quantity is usually indicated by a arrow on its head.

Let us consider two vectors A and B.

This two vectors are aligned with each other at an angle theta.

Let's term the resultant vector as R.

Then resultant of this two vectors can be given as,

R^2= A^2+B^2+2ABcostheta.