college physics a strategic approach book For chapter 5 questions 4 & 7, both pr
ID: 1416505 • Letter: C
Question
college physics a strategic approach bookFor chapter 5 questions 4 & 7, both problems are essentially structured the same, yet the axis for Tcos(theta) and Tsin(theta) end up being reversed for the x & y axis'. How do I determine which formula applies to each axis for any similar problem?
college physics a strategic approach book
For chapter 5 questions 4 & 7, both problems are essentially structured the same, yet the axis for Tcos(theta) and Tsin(theta) end up being reversed for the x & y axis'. How do I determine which formula applies to each axis for any similar problem?
college physics a strategic approach book
For chapter 5 questions 4 & 7, both problems are essentially structured the same, yet the axis for Tcos(theta) and Tsin(theta) end up being reversed for the x & y axis'. How do I determine which formula applies to each axis for any similar problem?
Explanation / Answer
Tcos(theta) is for force in x-axis if theta is the angle between Tension and x-axis.
But if theta is angle between y axis and tension, then Tsin theta will be taken tension in x-axis
Remember: cos theta is always towards the axis which contains theta angle.
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