Now for some really strange numbers. People have estimated the density of outer space, with its stars, planet, comets, and mostly "empty" space. The average density of space is about 3 x or 0. Now at the opposite end, there are some incredibly dense stars called neutron stars.
Motion in a straight line: Position-time graph, speed and velocity.
Uniform and non-uniform motion, average speed and instantaneous velocity. Uniformly accelerated motion, velocity-time, position-time graphs, relations for uniformly accelerated motion graphical treatment.
Elementary concepts of differentiation and integration for describing motion.
Scalar and vector quantities: Position and displacement vectors, general vectors and notation, equality of vectors, multiplication of vectors by a real number; addition and subtraction of vectors.
Unit vector; Resolution of a vector in a plane-rectangular components. Motion in a plane. Cases of uniform velocity and uniform acceleration projectile motion. Laws of Motion Intuitive concepts of force. Law of conservation of linear momentum and its applications. Equilibrium of concurrent forces.
Static and kinetic friction, laws of friction, rolling friction.
Lubrication, Dynamics of uniform circular motion: Centripetal force, examples of circular motion vehicle on level circular road, vehicle on banked road. Work, Energy and Power Scalar product of vectors.
Work done by a constant force and a variable force; kinetic energy, work-energy theorem, power. Notion of potential energy, potential energy of a spring, conservative forces: Motion of System of Particles and Rigid Body Centre of mass of a two-particle system, momentum conversation and centre of mass motion.
Centre of mass of a rigid body; centre of mass of uniform rod. Vector product of vectors; moment of a force, torque, angular momentum, conservation of angular momentum with some examples.
Equilibrium of rigid bodies, rigid body rotation and equations of rotational motion. Comparison of linear and rotational motions; moment of inertia, radius of gyration. Values of moments of inertia for simple geometrical objects no derivation.English Intro Quiz Amu Essays Words | 11 Pages.
job! It is APUS/AMU policy that all instructors must grade completed student work submitted for grading within 5 days of the DUE DATE AND TIME for that assignment.
Study Flashcards On English final quiz at grupobittia.com Quickly memorize the terms, phrases and much more. grupobittia.com makes it easy to get the grade you want!/5(1). Sit back, relax and have fun with this Physical Science Practice quiz.
English – Effectiveness in. Writing. Web. This book is located inside the classroom. Students will complete an MLA/library research quiz and a final quiz based on the readings in the course.
There is also one extra credit quiz due during week four. grupobittia.com - Anonymously publish text with hyperlinks enabled. English English Studies Baba’s Gifts by Jenny Robson and Nomthandazo Zondo 1. The third person narrative voice has been used.
The narrator is focalising through one particular, which is the main character, MaNdlovu.