Question

Four forces tangent to circle of radius r acts on a wheel . the resultant equivalent force system is

Answer 1

The resultant fource is the sum of the four forces

Answer 2

Answer:

Explanation:

Net figure

=400R−200R+100R

+200R

=500R

⇒ clockwise  

tanθ= 300/400= 3/4

⇒θ=53