What are Degrees of freedom in physics(Understanding them) | solved examples by mathOgenius
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- Опубликовано: 7 сен 2024
- what are degrees of freedom in physics-
This video is about The degrees of freedom -The number of directions in which a particle can move freely is defined as its degree of freedom. OR The number of independent coordinates required to specify completely the position of a particle in space, is defined as its degree of freedom .
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3×3_3=6degrees of freedom
The number of degree of freedom of a particle moving in a space curve....pls answer
very good examples 👌
Nah bro. You have some explaining to do.. "5 particles moving in a plane" does not make sense. The particle moving in the circle is in a plane so why use 3N for particle in a circle but 2N for particle in a plane?????????!!!!
Particle moving in a circle [N = 1 particle, k = 2 because r and phi are constarined] therefore 3(1) - 2 = 1
so plane MUST be [N = 5 particles, k = 1 only z is constrained] therefore 3(5) - 1 = 14 RIGHT?? AM I TRIPPING???
Answer this and I will be satisfied, does the preconvieced conditions of the problem determine if we use 3N or 2N?
Like say a car moving on a straight road that is free to switch lanes. Will I use 3N or 2N to determine its DoF?
if you want to do it with a 2d space, then the constraint would only be of r , if we are in a 3d space then it will be on r and phi.
Thankyou sir
You are the best
Wah katii zhrr
Its good for basic level, but this equation not holds in theory of machines
the number of degrees of freedom of a system of three particles moving on a plane.Explain?
6
😇
3
6
6dgree
3n-3n+6=6
Koi real life example btaoo...??
we have six degrees of freedom ..
degree of freedom of rigid body is 3(3)-0 = 9 but it is 6 i dont understand please help
see for a rigid body we have N particles and in 3 dimensions it will be 3N -(the number of constraints)
the number of constrains in a rigid body are 3N-6 so .. 3N-(3N-6).. hence 6 degrees of freedom.
Why no. of constraints in a rigid body 3N-6
Please elaborate ❤️
Btw video was lit🔥
@@ManojKumar-cj7oj here is its explaination physics.stackexchange.com/questions/20954/degree-of-freedom-paradox-for-a-rigid-body
@@mathOgenius thanks adwenturer,🤗
@@mathOgenius how is the number of constraints 3N-6? Please help
6
6
6
6
6