For Combined Science (Physics), drawing of vector diagram is a must.

In general, **two known forces** are given and **the resultant force of these two forces** is to be found using the **vector diagram**.

There are two methods to draw vector diagram 1) **Parallelogram method** and 2) **Tip-to-tail method. **In this post, the parallelogram method is used.

**Example 02**

**Example 03**

**Example 04**

Click here to view another post on Closed-Loop Triangle Method (2 forces, 2 unknowns, 1 known)

Click here to view how parallelogram method is applied to various kind of questions