Search results
Results from the WOW.Com Content Network
This article's list of alumni may not follow Wikipedia's verifiability policy. Please improve this article by removing names that do not have independent reliable sources showing they merit inclusion in this article AND are alumni, or by incorporating the relevant publications into the body of the article through appropriate citations .
S. Thomas' College, Mount Lavinia (abbreviated as STC), is a fee-levying Anglican selective entry boys' private school in Sri Lanka.Started as a private school by James Chapman, the first Anglican Bishop of Colombo, in 1851, it was founded as a college and cathedral for the new Diocese of Colombo of the Church of Ceylon, modelled on British Public school tradition.
For a stretched spring fixed at one end obeying Hooke's law, the elastic potential energy is Δ E p = 1 2 k ( r 2 − r 1 ) 2 {\displaystyle \Delta E_{p}={\frac {1}{2}}k(r_{2}-r_{1})^{2}} where r 2 and r 1 are collinear coordinates of the free end of the spring, in the direction of the extension/compression, and k is the spring constant.
There are two main descriptions of motion: dynamics and kinematics.Dynamics is general, since the momenta, forces and energy of the particles are taken into account. In this instance, sometimes the term dynamics refers to the differential equations that the system satisfies (e.g., Newton's second law or Euler–Lagrange equations), and sometimes to the solutions to those equations.
Alumni of S. Thomas' College, Mount Lavinia, in Sri Lanka, who are known in some circles as "Old Thomians" Pages in category "Alumni of S. Thomas' College, Mount Lavinia" The following 169 pages are in this category, out of 169 total.
Newton's laws are often stated in terms of point or particle masses, that is, bodies whose volume is negligible. This is a reasonable approximation for real bodies when the motion of internal parts can be neglected, and when the separation between bodies is much larger than the size of each.
Euler's second law states that the rate of change of angular momentum L about a point that is fixed in an inertial reference frame (often the center of mass of the body), is equal to the sum of the external moments of force acting on that body M about that point: [1] [4] [5]
Using the center of mass and inertia matrix, the force and torque equations for a single rigid body take the form =, = [] + [], and are known as Newton's second law of motion for a rigid body. The dynamics of an interconnected system of rigid bodies, B i , j = 1, ..., M , is formulated by isolating each rigid body and introducing the ...