static friction. * Determine the relationship between force of static friction and the weight of an object. * Measure the coefficients of static and kinetic friction for a particular block and track. * Use a Motion Detector to independently measure the coefficient of kinetic friction and compare it to the previously measured value. * Determine if the coefficient of kinetic friction depends on weight. Materials:- * Computer - String * Vernier computer interface - Block
Premium Friction Force Classical mechanics
the session 2012-2013. VALUED BY TEACHER EXTERNAL EXAMINER DATE: PRINCIPAL ACKNOWLEDGMENT I’d like to express my greatest gratitude to the people who have helped & supported me throughout my project. I’ m grateful to our school’s PHYSICS faculty Sir SHER SINGH. For his continuous support for the project‚ from initial advice & encouragement to this day. Special thanks of mine goes to my colleague who helped me in completing the project by giving interesting ideas‚ thoughts& made
Premium
Characteristics and Nature of Waves In physics‚ a wave is a disturbance that travels through space and time‚ usually accompanied by the transfer of energy. Waves travel and the wave motion transfers energy from one point to another‚ often with no permanent displacement of the particles of the medium—that is‚ with little or no associated mass transport. They consist‚ instead‚ of oscillations or vibrations around almost fixed locations. For example‚ a cork on rippling water will bob up and down
Premium Wave Wavelength Light
JAR 66 CATEGORY B1 engineering uk MODULE 2 PHYSICS 1 MATTER ....................................................................................... 1-1 1.1 NATURE OF MATTER.............................................................. 1-1 1.1.1 Si units ................................................................... 1-1 1.1.2 Base Units.............................................................. 1-1 1.1.3 Derived Units ........................................................
Premium Force
Chapter 1 # Section 1.1 # Section 1.2 # Section 1.3 # Chapter 2 # Section 2.1 # Section 2.2 # Section 2.3 # Chapter 3 # Section 3.1 # Section 3.2 # Section 3.3 # INTRODUCTION This report covers the separation of legal personality and the lifting of the corporate veil from the cases of Salomon v A Salomon co ltd (1897)‚ Catherine lee v Lee’s Air farming ltd (1960). Salomon v Salomon was the first principle case of its kind and its principle was that a limited company is a separate legal entity
Premium Corporation Legal entities Types of companies
Free weights and machines both have their pros and cons‚ the key is to figure out which one is right for you. I will explain some of the pros and cons for both types of equipment. I hope you make a wise decision‚ because not knowing the difference can cause serious injuries and setbacks in your training. Free weights and machines both have their pros and cons‚ the key is to figure out which one is right for you. When you enter most gyms today‚ the first things you usually see are weight stations
Premium Physical exercise Weight training Muscle
8MJ. (a) What is the net metabolic energy used during the day? (b) How much heat does the cyclist transfer to his surroundings during the day? (c) How much extra food will the cyclist need to consume at the end of the day in order not to loose weight? Question 5 (9 marks) In a chemical reaction‚ the two ends of a 2.45-m-long DNA molecule acquire charges of +e and –e ‚ respectively. What is the force between the two ends of the molecule?
Premium Temperature Electron Thermodynamics
Lecture Outline Chapter 2 Physics‚ 4th Edition James S. Walker Copyright © 2010 Pearson Education‚ Inc. Chapter 2 One-Dimensional Kinematics Copyright © 2010 Pearson Education‚ Inc. Units of Chapter 2 • Position‚ Distance‚ and Displacement • Average Speed and Velocity • Instantaneous Velocity • Acceleration • Motion with Constant Acceleration • Applications of the Equations of Motion • Freely Falling Objects Copyright © 2010 Pearson Education‚ Inc. 2-1 Position
Premium Velocity Acceleration Kinematics
DEOGRACIAS P. PRINCESA MEMORIAL HIGH SCHOOL Ranao – Ranao‚ Ligao City LONG TEST IN SCIENCE IV (PHYSICS) MULTIPLE CHOICE. Read each item carefully and write the letter of the BEST answer in your answer sheets. 1. What is needed for sound to spread and travel? a. Force b. Medium c. Wires d. Sound wave 2. All of these are media in which sound waves can travel EXCEPT a. Solid b. Liquid c. Gas d. Vacuum 3. Why do people in upland areas speak louder than the normal voice
Premium Eye Ear Sound
Flight is a phenomenon that has long been a part of the natural world. Birds fly not only by flapping their wings‚ but by gliding with their wings outstretched for long distances. Smoke‚ which is composed of tiny particles‚ can rise thousands of feet into the air. Both these types of flight are possible because of the principles of physical science. Likewise‚ man-made aircraft rely on these principles to overcome the force of gravity and achieve flight. Lighter-than-air craft‚ such as the hot
Premium Wing Force Aircraft