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In astrodynamics, the vis-viva equation is one of the equations that model the motion of orbiting bodies.It is the direct result of the principle of conservation of mechanical energy which applies when the only force acting on an object is its own weight which is the gravitational force determined by the product of the mass of the object and the strength of the surrounding gravitational field.
Vis viva (from the Latin for "living force") is a historical term used to describe a quantity similar to kinetic energy in an early formulation of the principle of conservation of energy. Overview [ edit ]
The oral exam (also oral test or viva voce; Rigorosum in German-speaking nations) is a practice in many schools and disciplines in which an examiner poses questions to the student in spoken form. The student has to answer the question in such a way as to demonstrate sufficient knowledge of the subject to pass the exam.
Visvesvaraya Technological University (VTU) was established by the Government of Karnataka on 1 April 1998 with its headquarters at Belagavi, as per the provisions of the Visvesvaraya Technological University Act, 1994, an Act to establish and incorporate a university in the State of Karnataka for the development of engineering, technology and allied sciences.
The Combat Estimate, also known as the Seven Questions is a sequence of questions used by military commanders, usually in contact with the enemy, to plan their response, such as a platoon attack. [ 1 ] [ 2 ] It provides a means for formulating a plan that meets the exigencies of battle, even in very difficult circumstances.
Free response questions typically require little work for instructors to write, but can be difficult to grade consistently as they require subjective judgments. Free response tests are a relatively effective test of higher-level reasoning, as the format requires test-takers to provide more of their reasoning in the answer than multiple choice ...
VTU stands for Visvesvaraya Technological University, in Karnataka State, India. VTU may also refer to: Veliko Tarnovo University, Bulgaria; Vilnius Gediminas ...
The Banach fixed point theorem is then invoked to show that there exists a unique fixed point, which is the solution of the initial value problem. An older proof of the Picard–Lindelöf theorem constructs a sequence of functions which converge to the solution of the integral equation, and thus, the solution of the initial value problem.