James Woods
... Note: This is for 3-Dimensional space only and is not defined for 2-Dimensional space We next then showed how to calculate the determinant and arrive at the formula shown in the definition. The best way to calculate the cross product of 2 vectors is by using determinant form with cofactor expansion. ...
... Note: This is for 3-Dimensional space only and is not defined for 2-Dimensional space We next then showed how to calculate the determinant and arrive at the formula shown in the definition. The best way to calculate the cross product of 2 vectors is by using determinant form with cofactor expansion. ...
4.8 Integrals using grad, div, and curl
... curlf~ = rotf~ = ∇ Note that the curl is applied to a vector and the result is a vector. One essential aspect of the curl is the solution of area integrals (Stokes integral equation) I x ...
... curlf~ = rotf~ = ∇ Note that the curl is applied to a vector and the result is a vector. One essential aspect of the curl is the solution of area integrals (Stokes integral equation) I x ...
Does the Speed of Light Have to be Constant?
... This is actually akin to my own mention that one can have Lorentz Invariance hold in all frames irrespective of the local velocity of light without a violation of the general principles of relativity. There is nothing in the assumption of spatial homogeneity that disallows arbitrary coordinate syste ...
... This is actually akin to my own mention that one can have Lorentz Invariance hold in all frames irrespective of the local velocity of light without a violation of the general principles of relativity. There is nothing in the assumption of spatial homogeneity that disallows arbitrary coordinate syste ...
Midterm examination: Dynamics
... sliding block may have as it passes point A without losing contact with the surface as shown in Fig. 2. The radius of curvature at A is ρ. (10) Solution. The equation of motion in the normal direction is ...
... sliding block may have as it passes point A without losing contact with the surface as shown in Fig. 2. The radius of curvature at A is ρ. (10) Solution. The equation of motion in the normal direction is ...
Document
... Let us examine with Mr. Lorentz’s eye how this equation behaves: pretty badly. In the first term, we have a laplacian which in 4space is not a physical quantity – but could easily become a D’Alambertian, since (remember? we are in electrostatics) the time-derivatives are null. And… the D’Alambertian ...
... Let us examine with Mr. Lorentz’s eye how this equation behaves: pretty badly. In the first term, we have a laplacian which in 4space is not a physical quantity – but could easily become a D’Alambertian, since (remember? we are in electrostatics) the time-derivatives are null. And… the D’Alambertian ...
