Classical mechanics

Research: According to Newton 's Second law when force is increased acceleration increases assuming that mass stays constant. a=F/m Purpose: The purpose of this lab is to prove when force increases acceleration also increases. The independent variable is amount of force applied to the Lenny Board and the dependant variable is the acceleration of the Lenny Board. 3 controlled variables are mass, surface of testing, and the Lenny Board (the weight, the amount of grease on the bearings, ECT) itself…

Diagram 1.6: Diagram showing tension force in the string (from 0 cm increasing in 1 cm until a displacement of 15 cm has been attained) This diagram shows the manner in which the tension force applied to the string was calculated. Starting at 0 centimeters, forces were provided in the string such that the string would extend one additional centimeter from the previous measurement. Using the Capstone® software, the force applied to the string was calculated at the given horizontal…

Milaya Ruffin Mr. Simmons Biology October 14, 2016 Research Many people have gone on roller coasters, but have they really thought about how they work? All of the tosses and turns. How does it stay on the track? How does it slow down? How does it speed up? Slow and clanking, the string of cars is pulled up to the highest point of a roller coaster. One by one, the cars start going downhill on the other side, until gravity kicks into action and the full weight of the train is going down into…

Newton's three laws of motion consist of information about gravity, force and acceleration. The law’s where written by Newton in 1666. Each law explains a different theory about how gravity works. The first law talks about why objects stay in motion or rest unless an unbalanced force is acted upon that object. The next law explains how force equals acceleration. The third law talks about how if any action is created there is a equal and opposite reaction that appears. Each one of these laws…

It begins with a couple of pedal strokes. Round and Round the wheels turn and your off like a shot. Sounds straightforward? Traveling across rural scenery. I love it. Edinburgh should be called the Happy Trails city once you get away out of the city there are a million of places to run, walk, hike or bike. I go mountain biking every Monday night with the club. For the first 5 minutes my muscles burn, it feels like I am dragging myself through mud and being stewed alive all at the same time. Then…

Rene Descartes as a famous philosopher, mathematician and scientist in seventieth century has introduced a new method for recognising and distinguishing truth from untruth. Descartes believed that this method could be useful for every body since reason is same for all people. The aim of this essay is to demonstrate Descartes’ method in three parts. In the first part it will explain that what Descartes’ method is. In the second part, it will explain the philosophical meaning of this method. And…

Introduction Sporting code of choice is Netball Netball is a sport played with a ball and two teams of seven players. Netball games are played on a rectangular court surface with two raised goal posts with rings on the top. The rings are used to shoot the ball in. Each player has a specific position to play on the court and certain players are restricted to a certain place. Each team has a Goal Shooter, Goal Attack, Wing Attack, Centre, Wing Defence, Goal Defence and Goal Keeper. A…

Figure (4.2): Failure pattern of cylinder specimen (CY1). Under pure axial compression loading for cube specimen (C1), the failure cracks generated are approximately parallel to the direction of load as shown in figure (4.3) with some cracks formed at an angle to the applied load. As a result, lateral shearing stress is produced in the cube specimen. The effect of this shear decrease towards the center of cubes; so these sides of the cube have near vertical cracks at the cube center.…

In gymnastics, the physics involved in energy, Newton’s Laws of Motion, and angular momentum each contribute immensely to being successful in the Olympics. Learning how to master these physical science concepts can aid in becoming a strong olympic gymnast. To begin, there is the running start; this is where energy plays a major role. During a gymnast’s running start for a vault, she gains kinetic energy, which is, simply put, the energy of motion. Looking at the equation for kinetic energy (KE =…

Imagine that you are in a world where you can control everything. Flying, apparition, transforming into any form, deciding what happen next, massacre or resurrecting, all these things can be done simply by idiodynamics . Is it a world far from reality? In fact, some people could spend nearly one third of a day in such a world which is called lucid dreams. In a lucid dream, dreamers are aware that they are dreaming and then, if they are skilled enough, control the dream. Lucid dream is a vital…