Question

Please solve quickly(with proper explanation and formula).
It's urgent.​

Answer 1

Answer:

this formula is used to find resultant force.

Step-by-step explanation:

F1=2N

F2=3N

theta=120

TO FIND:

R=?

Resultant force=√F1^2+F2^2+2F1F2Cos theta

R=√(2)^2+(3)^2+2(2)(3)(Cos120)

R=√4+9+12(-1/2)

R=√13-6

R=√7

R=2.64N