Would That Force Sensor Read High or Low
Find bending, given the tension of the rope.
- Thread starter brikayyy
- Outset date
Homework Argument
Problem: Cull a pair of measurements of the forces from parts A5, A6, or A7, where the forces on the sensors were quite unlike. Imagine at that place was an angle betwixt one cart and the string. Assuming that the larger forcefulness was the true tension in the string, what is the angle θ?
DIAGRAM (GIVEN):
INFORMATION:
M (of a cart with the sensor) = 457.3 k
F1 (Cart One) = 16.32 Northward
F2 (Cart Two) = 17.03 Due north
CONTEXT: This is for a lab conclusion I have to write. For the parts A5 - A7 mentioned in the problem below, those were all sections of the lab where we "played tug-of-war" with carts that had force sensors taped to them. The forces I chose are from when 2 people of equal mass lifted the carts and did tug-of-war, one for each cart.
Homework Equations
F = ma (?)
T = mgsinθ (?)
The Endeavor at a Solution
At first, I thought I could do a simple trigonometry trouble, only and then I realized that I probably read the problem incorrectly.
I tried to work backwards with T = mgsinθ? So...
T/mg = sinθ
17.03 / ( 457.3 * ix.eight ) = 0.00380003302
0.00380003302 = sinθ
sin-1(0.00380003302) = 0.217726378062
But that seems actually off to me... Now I accept no idea what to do. Thanks and then much for your time!
4. Personal Data
I am a higher freshman-sophomore (going into sophomore twelvemonth and taking summer school classes) taking a bones level Physics class. I accept never taken physics in my life prior to this; neither am I adept at math. I am simultaneously taking Calculus Two right now.
Answers and Replies
(or m ?)
howdy brikayyy! welcome to pf!what does g have to do with it?(or thou ?)
Thanks!
I thought g was significant because yous had the two sensors at an angle, basically i hanging off the other. But at present I thought virtually it and this isn't the same as another tension problems I've seen where one object is suspended in the air by a string. I'yard assuming this conscience is lying flat on a surface?
I acknowledge I initially didn't think mass was significant, but I didn't know how to do a tension problem, so I tried to look upwards the formula for tension. I'm not sure if the same logic as I just explained in a higher place applies hither, that information technology's not important because the sensor is non hanging off the other one?
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Source: https://www.physicsforums.com/threads/find-angle-given-the-tension-of-the-rope.706618/
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