Triangle Proof: Sin Rule for Vectors in Exercise Routine

In summary, the conversation involves a request for help with proving the sine rule for a triangle. It is mentioned that the questioner must show some attempt at solving the problem in order to receive help. It is also stated that complete solutions should not be provided, but rather guiding questions to aid in solving the problem. The original poster agrees to this rule and agrees to show their attempt at solving the problem before receiving help.
  • #1
Sofia_S
2
0
"Prove that in a triangle it is in effect sinA/a=sinB/b=sinC/c

Please help me...:confused:
 
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  • #2
Sofia: In order to receive help you must show that you have attempted this problem. It would also help matters if you would properly state the question.

apmcavoy: I've soft deleted your post. I'll restore it once Sofia completes the problem. We do not offer homework help until an attempt is shown. If a student has no clue on how to start a problem then it would be best to ask some guiding questions. And under no circumstances should a complete solution be offered.

You both agreed to these rules, which I will reproduce here for your review:

Homework Help:
On posting questions: Any and all high school and undergraduate homework assignments or textbook style exercises for which you are seeking assistance are to be posted in our Science Education Zone. This should be done whether or not the problem is part of one's coursework. The reason for this is that the scientific and mathematical sections of Physics Forums are to be reserved for discussions and not academic assistance. Since graduate level assignments are meant to be more thought provoking (and hence more worthy of discussion), graduate level questions will be allowed in the relevant part of the main section of PF, provided that the graduate student attempts the problem and shows his work. NOTE: You MUST show that you have attempted to answer your question in order to receive help.

On helping with questions: Any and all assistance given to homework assignments or textbook style exercises should be given only after the questioner has shown some effort in solving the problem. If no attempt is made then the questioner should be asked to provide one before any assistance is given. Under no circumstances should complete solutions be provided to a questioner, whether or not an attempt has been made.
 
  • #3
Sofia_S said:
"Prove that in a triangle it is in effect sinA/a=sinB/b=sinC/c

What do you mean by "it"?
 
  • #4
does he mean, prove the sine rule for a triangle?
 
  • #5
Ok :) You have right... I will return with the exercise.
Thanks :)
 

1. What is a vector in the context of exercise?

A vector in exercise refers to a quantity that has both magnitude and direction, such as force or velocity. In other words, it is a measurement that includes information about both the size and direction of a physical movement.

2. How is the concept of a vector used in exercise science?

In exercise science, vectors are used to understand and analyze the forces and movements involved in physical activity. They can help measure the direction and magnitude of muscle contractions, joint movements, and overall performance.

3. What are some common examples of vectors in exercise?

Some common examples of vectors in exercise include push-ups, which involve a downward force (magnitude) and a direction (towards the ground), and jumping, which involves a force (magnitude) and a direction (upward).

4. How can understanding vectors improve my exercise routine?

Understanding vectors can improve your exercise routine by helping you to better analyze and adjust your movements to optimize performance and reduce the risk of injury. By understanding the direction and magnitude of forces involved in different exercises, you can make adjustments to improve your form and technique.

5. Is it important to consider vectors when designing an exercise program?

Yes, it is important to consider vectors when designing an exercise program. By understanding the forces and movements involved in different exercises, you can create a well-rounded and effective program that targets specific muscle groups and helps you reach your fitness goals.

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