Question

how to calculate the direction of resultant force at A​

Answer 1

Explanation:

Resolve all the forces into their vertical and horizontal compornants

Add all the vertical compornant →y

Add all horizontal compornants → x

Use the pythagoras theorem to find the resultant since its the hypotunuse

R = (y^2+x^2)^(1/2)

To find the direction have to use trigonometry

If ‘a’ is the angle between resultant and the horizontal

Tan a = y/x

Answer 2

Answer:

hey dear to calculate dirn at A you have to add F1 vector and F2 vector,

using vector sum property √F1²+F2²+F1F2cosQ,

or u can calculate it by breaking these forces into components

i hope it will help u

mark it as brainliest answer and follow me