The physics of scuba diving Imagine swimming in the underwater world with all the creatures and all the beauty it holds. It is an amazing feeling to swim over coral reefs and see all the sea life up close and personal. So many scuba divers all over the world share a passion to scuba dive. Scuba diving has been a worldwide endeavor for centuries (1). Persian divers were making goggles for diving around 1300. A British engineer invented the air pump in 1771 and in 1772 a Frenchman tried inventing
Premium Scuba diving Underwater diving
DEPARTMENT OF PHYSICS EXPERIMENT 201 WORK‚ ENERGY AND POWER GRADE GRADE Name: CAYETANO‚ Ma. Frederiza Anne M. Program/Year: MSE-2 Course Code/Section: PHY11/B2 Student number: 2010102844 Group number: 2 Date of Performance: July 27‚ 2013 Date of Submission: August 3‚ 2013 Sir Bernard Aguirre Instructor GRAPH AND CALCULATIONS A. PART 1: DETERMINING THE FORCE‚ WORK AND POWER OF THE FAN CART F=wp+wa W=F∙s Pave=Wt where: F = Force of the Fan Cart wp = Weight of Pan wa
Premium Potential energy Force Energy
Physics notes Force is an agent which produces or tends to produce motion in an object‚ stops or tends to stop ‚ motion of an object Newton’s 1st law of motion: If an object is at rest‚ will remain at rest until or unless an external force act on it. If an object is in motion ‚ it continues its motion until or unless an external force act on it Newton’s 1st law of motion is also called first law of inertia. Inertia: The tendency of an object to resist any change in its state of motion
Premium Classical mechanics Force Newton's laws of motion
Supplemental Problems A Glencoe Program Student Edition Teacher Wraparound Edition Teacher Chapter Resources Mini Lab Worksheets Physics Lab Worksheets Study Guide Section Quizzes Reinforcement Enrichment Transparency Masters Transparency Worksheets Chapter Assessment Teacher Classroom Resources Teaching Transparencies Laboratory Manual‚ Student Edition Laboratory Manual‚ Teacher Edition Probeware Laboratory Manual‚ Student Edition Probeware Laboratory Manual‚ Teacher Edition Forensics Laboratory
Premium Force Velocity Mass
Spring SlingName _________________________ Date _______________ Physics AP Physics Physics AP Physics Spring Sling 2013 Objective: Design‚ build‚ test and utilize a device for launching a regulation size and weight soccer ball for maximum distance and accuracy. Launch Date: Thursday‚ May 16‚ 2013 first three class periods (rain dates – May 17 or the next rain free day) Time: Students may begin setting up at
Premium Length
LESSON PLAN IN PHYSICS Prepared by: Gemima B. Galvez ------------------------------------------------- “FRICTION” I. Learning Objectives At the end of the lesson‚ 95% of the fourth year students should be able to: 1. define friction; 2. identify the types of friction; 3. draw the free body diagram of forces in a given problem; and 4. determine the advantages and disadvantages of frictional force in our daily life. II. Learning Content A. Subject matter Friction
Premium Friction
Application Of Physics In Medicine Medical physics is generally speaking the application of physics concepts‚ theories and methods to medicine. A medical physics department may be based in either a hospital or a university. Clinical medical physicists are often found in Diagnostic and Interventional Radiology‚ Nuclear Medicine and Radiation Oncology. However‚ areas of specialty are widely varied in scope and breadth e.g.‚ clinical physiology‚ neurophysiology (Finland)‚ and audiology
Premium Medical physics Medicine Medical imaging
How to Excel in Your Physics Course Most students realize that putting off studying until the day before the exam and then cramming at the last minute is not efficient. Some students do this anyway‚ because so far they have gotten away with it. Perhaps most of the other students you previously competed with had poor study skills. This may have allowed you to adopt poor or non-existent study habits and still keep up‚ or even get good grades if you are naturally a better student. Now that you
Premium Problem solving Homework Problem
Erica Salas Triplet USU-1360 March 20‚2012 Reliance on Fossil Fuels and consequences Our “energy crisis” has been the big talk of politics ever since the early 1970’s. In 2007‚ the United States of America Energy Information Administration researched that eighty seven percent of global energy consumption comes from fossil fuels. The worlds most reliable industries provide fuel and electricity to modern societies and have made millions. People have high consumption lifestyle revolving around
Free Fossil fuel Carbon dioxide Greenhouse gas
In soccer‚ the length of the ball in air when it is kicked is the hang time. Air resistance or adding a curve to the ball will increase its hang time. Hang time can be calculated by H= 1/2 g(gravitational acceleration)times t(time) times 1/2. As the player kicks the ball with the inside of his foot he creates a curve on the ball and increases hang time due to air resistance acting on it. Kicking the ball straight will have a low hang time and just keep it low to the ground. The higher the ball is
Premium Association football Line Curve