| 1. | Velocity acceleration and force
Velocity is the change in displacement with respect to time. ... Because displacement is a vector counterpart, it makes velocity a vector quantity. The magnitude of velocity is speed. And to get the average velocity(s), or speed, you have to divide the total displacement, or total distance, by the ...
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| 2. | physic
10.1 The relationship between momentum and force. (Pg. 268) Using Newton’s 2nd Law, F=ma and the relationship for acceleration a = (v-u)/t we can derive the relationship: F = m (v-u) Dt where, a is the acceleration (ms-2) Dt is the time of contact (s) u is the initial velocity (ms-1) v is the final ...
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| 3. | Driving Safety
I have found out the masses of the two cars by going on their dealers and looking up the two vehicles of those year models and finding the masses for the Holden to be 1570Kg and Honda 1204Kg. When Brian Fildes car was travelling through the intersection another car collided with his car. The Holden ...
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| 4. | circular motion
... 1 Investigating Circular Motion
Aim:
To examine some of the features affecting the motion of an object undergoing uniform circular motion, and then to determine the quantitative relationship between the variables of force, velocity and radius. ... In this experiment when the rubber bung i...
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| 5. | Angular Momentum
Angular momentum and its properties were devised over time by many of the great minds in physics. Newton and Kepler were probably the two biggest factors in the evolution of angular momentum. Angular momentum is the force which a moving body, following a curved path, has because of its mass and moti...
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| 6. | Angular Velocity Lab
Physics
Angular Velocity Lab
I. PURPOSE: To experimentally measure the angular velocity of a rotating body. ... HYPOTHESIS: If an experiment is conducted in order measure the angular velocity of a rotating body then it will be possible to apply formulas learned in order to find different th...
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| 7. | Effect of Mice on Rice
Ranjan Khan September 16, 2003 Period 5 Atwood Machine Experiment Newton's first law of motion states that objects at rest remain at rest unless an unbalanced force is applied. The second law of motion describes what happens if the resultant force is different from zero. If the acceleration is const...
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| 8. | physics revision
The Big Bang and the Evolution of the Universe Until Today – pg. 163-166 1. What do scientists believe was the beginning of the universe? Scientists believe the beginning of the universe was the big bang. 2. Give 2 pieces of evidence to support this theory. Red shift and that the temp. Of the univer...
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| 9. | gravity lab
PURPOSE: The purpose of this lab was to find that gravity of Earth is indeed 9. ... The most basic formula used in this lab, and in most of physics, is the formula for velocity. ... Gravity’s most common law for gravity is known as the constant acceleration of force on any objects, no matter what ...
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| 10. | Roller Coaster Physics
Roller Coaster Physics
With the Nickname “Scream Machine” its no wonder millions of thrill-seeking enthusiasts want to ride a death defying Roller Coaster. ... Roller coasters are very complicated machines though, because they have no engines! ... In this essay I hope to demonstrate how the physi...
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| 11. | incline plane lab
... Introduction
The basis for performing this lab was to understand all areas and dynamics that go along with inclined planes. ... The hypothesis for this lab would be that when the student on the sled was given an initial push/velocity they would travel down the hill the fastest. ... The scie...
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| 12. | physics lab report Projectile Motion
General Physics 1
Projectile Motion
INTRODUCTION:
In this experiment, the aim is to observe and work on projectile motion, which is motion in two dimensions. We examine the motion of a ball fired from the projectile launch...
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| 13. | Impact of a jet
Impact of jet
1 OBJECTIVE
To determine the impact force on a surface produced by the change in momentum a fluid flow.
2 THEORY
The high velocity jet produces mechanical work by momentum change of the jets and impulse as the jet directed to the vanes or turbines. ... Water jet is produced an...
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| 14. | CONSERVATION OF MOMENTUM AND ENERGY
CONSERVATION OF MOMENTUM AND ENERGY
Introduction and Objectives
By means of a projectile-earth system, this experiment applied the laws of consevation of momentum and energy. ... Knowing the distances travelled by the projectiles in both set-ups, the formulae for conservation of momentum and ...
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| 15. | free falling motion
The purpose of this experiment is to determine the acceleration due to gravity by measuring the time of fall of a “picket fence” dropped through a photogate. INSTRUMENTS/EQUIPMENT USED The equipment used in this experiment is a photogate, a picket fence, and a table clamp. PROCEDURES The procedure f...
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| 16. | tennis serve
The tennis serve is the stroke that puts the ball in play and is often referred to as the most important stroke in the game of tennis. ... A good strong serve can sometimes be the basis of winning a game of tennis. I have included eight picture sequences to illustrate the tennis serve. Represented ...
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| 17. | Pscychology
Theory: Any motion in a curved path represents accelerated motion, and requires a force directed toward the center of curvature of the path. This force is called the centripetal force. Without a centripetal force, an object cannot travel in circular motion. In fact, if the forces are balanced, then ...
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| 18. | Compund Pendulum
Pendulum
We were set to do an experiment to try and find the acceleration of gravity on the earth. To test this we used a compound pendulum with which we had to measure its period from different distances from the point of suspension (P). ...
We were given a metre wooden ruler with several ho...
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| 19. | advantages of information technology
Affect of ICT on Productivity of Firms
Introduction:
This project will focus on the affect of Information and Communication Technology (ICT) on the productivity of IT-using Indian Firms. ...
1st Phase:
The United States of America (USA) has experienced an Information and Communication Tech...
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| 20. | Causal Analysis
The amount of physics and science used in today’s world is unbelievable. They play a major role in almost everything that we are able to do. For example, watching TV, using a computer, the telephone, as well as scientific information (e.g. electricity, medicines, x-ray machines, etc.). The Internati...
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