Question

please please guys with solution​

Answer 1

Answer:

R=75 N

Step-by-step explanation:

F1= 5N ,F2= 10N , Theta(b/w 2 forces)= 120°

R^2= (F1)^2 +(F2)^2 + 2(F1)(F2) cos (theta)

= 25 + 100 + 2 ×50 cos( 180 - 60)

= 125 + 50×2(-1/2)

= 125 - 50

$resultant = \sqrt{75 }$