Question

Two equal forces F have a resultant of 1.5 F.find the angle between the forces

Answer 1

Answer:

R^2=F^2+F^2+2F^2cosA

Answer 2

Explanation:

R^2=2F^2+2F^2cos° . Firstly we doing calculation on given this method then,we convert 1/8 radian into degree by multiplying 180/π then we get 82.82°.