Question

The resultant of two forces of equal magnitude is 1414n , when they are mutually perpendicular. Find the force

Answer 1

Answer:When angle is 90° F_net = F√2

141.4 = F√2

F = 141.4/√2

F = 100 N

Each force is 100 N

When angle is 120° F_net = F

Resultant force will be 100N

Answer 2

then f will be find through this formula f =

$f = \sqrt{fx + fy}$