Pre-Calculus Question?

Ryoma Echizen

New member
Three ropes are tied together at a knot. April pulls on one rope with a force of 60lbs at 100°. Mae pulls the second rope with a force of 40lbs at 230°. June pulls the third rope with a force of 50lbs at 340°.

a)What is their resultant force vector as a sum of the components?
b) What is the magnitude of this force?
cc) In which direction will the knot move?

I am having trouble figuring this out! Please help!
 
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