Physics problem, please help!!!?

  • Thread starter Thread starter Shur
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Shur

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I really have a hard time solving this problem, i cant seem to get it right. any help will do, thanks a lot
*A girl weighing 620 Newtons sits in the middle of a 2.8 meter hammock which sags 1.2 meters below the point of support. What force is exerted by each of the two ropes supporting the hammock
here's another one:
*A gardener pushes a lawnmower with a force of 66.82 Newtons at an angle of 37 degrees with the level ground. what is the horizontal force exerted on the lawnmower
 
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