What are the tensions in the two ropes holding up a ball?

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SUMMARY

The discussion focuses on calculating the tensions in two ropes supporting a ball weighing 8.0N, with one rope positioned horizontally and the other at a 30-degree angle from the ceiling. To solve this problem, participants emphasize the importance of starting with a free body diagram to visualize forces. By identifying all forces acting on the ball and summing the forces in both the x and y directions, the tensions T1 and T2 can be determined based on equilibrium conditions.

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A ball is hanging from two ropes conjoining into one.One leads horizontally to the left and the other up at a 30 degree angle from the ceiling.



The ball weighs 8.0N
what are the tensions on T1 and T2?

How can i start on this?
 
Last edited:
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Start of with a free body diagram. Always draw a free body diagram with these types of problems. Then identify all the forcecs. Then sum up the forces in the x and y directions.
 
Last edited:
Well, tension is equal to the force that is applied. So if the object stands in a position of rest you know the sum of some component is zero. Ask yourself the question; in what direction those components act and how can you calculate them.
 

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