Calculate Sin/Tan/Cos of Theta - Pendulum Properties

  • Thread starter Thread starter BluE
  • Start date Start date
  • Tags Tags
    Theta
AI Thread Summary
The discussion focuses on calculating the sine, tangent, and cosine of the angle theta in relation to pendulum properties. The original poster seeks assistance with these calculations for their study of pendulums. Clarifications are offered for those who may not fully understand the request. The importance of these trigonometric functions in analyzing pendulum motion is emphasized. Overall, the thread aims to facilitate a better understanding of pendulum dynamics through trigonometry.
BluE
Messages
23
Reaction score
0
Hello, I'm studying pendulums and their proporties, and I really need to know the sin/tan/cos of theta. If anyone can help, please help.

And if you don't understand what I'm asking, please ask and I'll try to explain to the best of my ability.

--Thank you
 
Physics news on Phys.org
ask in general math section.
 
Thanks
 
Thread 'Collision of a bullet on a rod-string system: query'
In this question, I have a question. I am NOT trying to solve it, but it is just a conceptual question. Consider the point on the rod, which connects the string and the rod. My question: just before and after the collision, is ANGULAR momentum CONSERVED about this point? Lets call the point which connects the string and rod as P. Why am I asking this? : it is clear from the scenario that the point of concern, which connects the string and the rod, moves in a circular path due to the string...
Thread 'A cylinder connected to a hanged mass'
Let's declare that for the cylinder, mass = M = 10 kg Radius = R = 4 m For the wall and the floor, Friction coeff = ##\mu## = 0.5 For the hanging mass, mass = m = 11 kg First, we divide the force according to their respective plane (x and y thing, correct me if I'm wrong) and according to which, cylinder or the hanging mass, they're working on. Force on the hanging mass $$mg - T = ma$$ Force(Cylinder) on y $$N_f + f_w - Mg = 0$$ Force(Cylinder) on x $$T + f_f - N_w = Ma$$ There's also...
Back
Top