- #31
MaryBarnes
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- 0
helium4 said:
Ok, thanks for mentioning that. Thank you for all of your help! Now I actually understand how work with these equations!
Calculating Net Force: Solving for Unknowns in Vector Addition
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Homework Help Overview
The discussion revolves around calculating the net force from two force vectors using vector addition principles. The problem involves applying the law of cosines and the sine rule to determine the resultant force and its direction, while also addressing the need to resolve forces into components.
Discussion Character
- Mixed
Approaches and Questions Raised
- Participants discuss using the law of cosines to find the magnitude of the resultant force and question how to incorporate direction. There are attempts to apply trigonometric relationships to resolve forces into components, though some express uncertainty about this method due to lack of instruction.
Discussion Status
Several participants have provided hints and suggestions for resolving the forces into components and using the cosine rule. There is an ongoing exploration of different methods to approach the problem, with some participants questioning the applicability of certain formulas based on their current understanding.
Contextual Notes
Some participants note that they have not been taught how to break forces into components, which may limit their approach to solving the problem. There is also mention of needing to find angles to determine directions, indicating a gap in the provided information or instruction.
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