Question

Two forces act on an object. The first is a horizontal 50 N force. The second is a 40 N force acting at an angle to the horizontal.
Use a graphical method drawn to a scale of 1 mm : 1 N to find the resultant if the 40 N force is inclined at:
a) 30° to the horizontal
b) 60° to the horizontal

Answer 1

1mm:1N to find the resultant if the 40 N force is 30 degree to the horizontal