Understanding and Solving Tensions in Physics: A Guide for Students

  • Thread starter lurch0038
  • Start date
In summary, the conversation is about understanding tensions and solving related problems for homework. An example problem involving a picture hanging from two strings is discussed, with the tension in one string given as 1.7N. The questions asked include determining if the tension in the second string is greater than, less than, or equal to 1.7N and verifying this answer by calculating the tension in the second string. The weight of the picture is also asked for. The individual asking for help has provided some calculations but is still struggling and apologizes for posting in the wrong section."
  • #1
lurch0038
I have having difficulty with tensions. Can someone give a good explanation of how they work and what are some rules to solve the problems I have for homework.

Here is one example of a problem:

A picture hangs on the wall suspended by two strings as seen in the figure 6-20(see below for a written explanation). The tension in string one is 1.7N. (a) is the tension in string 2 greater than, less than or equal to 1.7N (explain) (b)verify your answer by calculating the tension on in string 2 (c) what is the weight of the picture?

In the example there is a pictrue hanging in the middle of two strings, one string string one in 65degrees above the -X axis and string 2 is 32degrees above the X axis.

Here is what I have done:

T1x = 1.7(-cos115degrees)
T1y = 1.7(sin115 degrees)
and that is it...HELP!
 
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  • #2
sorry about the post, I will post this in the homework section...thanks
 

1. What are some common tensions in physics that students may face?

Some common tensions in physics that students may face include understanding complex concepts, applying mathematical equations, conducting experiments, and interpreting data.

2. How can students better understand and solve tensions in physics?

To better understand and solve tensions in physics, students can engage in active learning methods such as problem-solving, participating in discussions and debates, and seeking help from peers and instructors.

3. Are there any strategies for managing tensions in physics?

Yes, some strategies for managing tensions in physics include breaking down complex concepts into smaller, more manageable tasks, practicing regularly, and seeking support from peers and instructors.

4. Can tensions in physics be beneficial for learning?

Yes, tensions in physics can be beneficial for learning as they can motivate students to think critically and creatively, improve problem-solving skills, and deepen their understanding of concepts.

5. How can students apply their understanding of tensions in physics in real-life scenarios?

Students can apply their understanding of tensions in physics in real-life scenarios by using scientific principles to solve practical problems, designing and conducting experiments, and analyzing data in various fields such as engineering, medicine, and technology.

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