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NotTim
 3 years ago
I need help understanding diagrams.
NotTim
 3 years ago
I need help understanding diagrams.

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NotTim
 3 years ago
Best ResponseYou've already chosen the best response.0so where would the 45 degree angle go i nthe triangle?

NotTim
 3 years ago
Best ResponseYou've already chosen the best response.0i never did get it right

shubhamsrg
 3 years ago
Best ResponseYou've already chosen the best response.1dw:1359448218371:dw

NotTim
 3 years ago
Best ResponseYou've already chosen the best response.0dw:1359419770094:dw @shubhamsrg ?

shubhamsrg
 3 years ago
Best ResponseYou've already chosen the best response.145 will be special case where all angles be 45 Leme explain you a general case, with angle = x

shubhamsrg
 3 years ago
Best ResponseYou've already chosen the best response.1dw:1359448684677:dw

shubhamsrg
 3 years ago
Best ResponseYou've already chosen the best response.1dw:1359448743336:dw

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0Hint: Except in geometrical solving of problems, NEVER EVER draw general diagrams with 45° angles. Always draw 20° to 30° angles. It will save you a lot of time.

shubhamsrg
 3 years ago
Best ResponseYou've already chosen the best response.1dw:1359448787878:dw

shubhamsrg
 3 years ago
Best ResponseYou've already chosen the best response.1dw:1359448817064:dw

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0dw:1359448798875:dw

NotTim
 3 years ago
Best ResponseYou've already chosen the best response.0dw:1359420708200:dw So I know what is going on, then this would be correct also?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0dw:1359449644111:dw WHere does this direction point to? If it is horizontal, then you are wrong again. "Your" angle is the other one.

NotTim
 3 years ago
Best ResponseYou've already chosen the best response.0@VincentLyon.Fr how do you get that?

Calculator
 3 years ago
Best ResponseYou've already chosen the best response.0just remember when parallel to the slope means: Force produced by the weight> mgsinx if its perpendicular ( normal ) to the slope, use mgcosx

NotTim
 3 years ago
Best ResponseYou've already chosen the best response.0the main slope, or the new, smaller slope?

Calculator
 3 years ago
Best ResponseYou've already chosen the best response.0the original one, below the slope, angle use 45 degrees

Calculator
 3 years ago
Best ResponseYou've already chosen the best response.0dw:1359455671403:dw For x axis : is always sine For y axis : is always cosine

NotTim
 3 years ago
Best ResponseYou've already chosen the best response.0wait. sorry, so hwo can i derive where the angle will be?

Calculator
 3 years ago
Best ResponseYou've already chosen the best response.0just use this angle for both axisdw:1359458196671:dw

NotTim
 3 years ago
Best ResponseYou've already chosen the best response.0wait...so how do i know the angle for the hypothetical top triangle?

Calculator
 3 years ago
Best ResponseYou've already chosen the best response.0dw:1359460336556:dw

NotTim
 3 years ago
Best ResponseYou've already chosen the best response.0Ok. To anyone else answering, I will be leaving within 5 minutes. Thamks for all the help guys! At the very least, I know where the angles go, even if I do not knw how to derive it.

Calculator
 3 years ago
Best ResponseYou've already chosen the best response.0you have to know your trigonometry well and have to look at different angles to solve this problem

Calculator
 3 years ago
Best ResponseYou've already chosen the best response.0dw:1359461884908:dw For the force directed on x axis due to resultant force, F on x = Fcos(30) For the force directed on y axis due to resultant force, F on y = Fsin(30)

Calculator
 3 years ago
Best ResponseYou've already chosen the best response.0dw:1359462169659:dw
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