Kepler’s Laws of Planetary Motion A bit of History • Tycho Brahe – Danish Astronomer 1547 • He was given an island in the North Sea to set up an observatory. Tycho…
1. GravitationGravitation- By Aditya Abeysinghe1 2. Newton’s law of universal gravitation MFF dNewton expressed that the force of attraction between any two objects is…
AP Phys B Test Review Electrostatics, Circuits, and Magnetism 4/29/2008 Overview Electrostatics Electric Potential Dielectrics and Capacitance Electric Current…
1. +Force 2. +FORCE Force: is either a push or a pull that acts on an object. Whenever you bend, twist, stretch or compress something you areusing a pushing or pulling…
More free powerpoints at http://www.worldofteaching.com Magnets have been known for centuries. The Chinese and Greeks knew about the “magical” properties of magnets.…
1. Chemical Bonding: Ionic,Covalent, and MetallicBy: Sakina Haji Pd. 6 2. What is a Chemical Bond? A chemical bond holds two atoms together. It is formed by the attraction…
1. Objectives To understand …… whatgravity ,massandweightare. how gravity changes.how the weight changes of an object. what affects gravity. orbits of planets and satellites.…
1. Metric System ScientificMeasurements copyright cmassengale 2. Metric System Developed by the French in the late 1700’s. Based on powers of ten, so it is very easy to…
Introduction The classification of matter into three different states, namely solid, liquid and gaseous state is termed as the physical classification of matter. Most properties…