'Frictional force' diaporamas de présentation

PHYSICS 1401

PHYSICS 1401. SEMESTER EXAM REVIEW. Vernier caliper. 1.1 Measurements. Micrometer. Photogate (millisec). 1.2 Resultant and Equilibrant. 2.4 Motion Graphs. 2.4 Equations of Kinematics for Constant Acceleration. Equations of Kinematics for Constant Acceleration

2.03k views • 187 slides

Unit Four: Force and Motion

2.39k views • 100 slides

Note on Posted Slides

Note on Posted Slides. These are the slides that I intended to show in class on Thu . Mar. 13, 2014. They contain important ideas and questions from your reading. Due to time constraints, I was probably not able to show all the slides during class.

614 views • 49 slides

EOC Review

EOC Review. This review should remind you of important concepts, definitions and equations we have used through out the year. It also contains example problems for you to try. The answers to the examples are given so that you can check your work as you go along. Units.

576 views • 45 slides

Physical Properties of Hydraulic and Pneumatic Fluids

Physical Properties of Hydraulic and Pneumatic Fluids. Mohammad I. Kilani Mechatronics Engineering Department University of Jordan. F. 2 kN. L. HW 1 Output speed of a Hydraulic Jack .

621 views • 31 slides

Physical Properties of Hydraulic and Pneumatic Fluids

Physical Properties of Hydraulic and Pneumatic Fluids. Mohammad I. Kilani Mechatronics Engineering Department University of Jordan. F. 2 kN. L. HW 1 Output speed of a Hydraulic Jack .

638 views • 30 slides

Chapter 6 Energy and Oscillations

Chapter 6 Energy and Oscillations. Energy and Oscillations. A swinging pendant always returns to the same point (almost) after each swing. What is conserved in this motion? . Simple Machines. A simple machine multiplies the effect of an applied force. For example, a lever , and a pulley.

600 views • 27 slides

PHYSICS 231 INTRODUCTORY PHYSICS I

PHYSICS 231 INTRODUCTORY PHYSICS I. Lecture 10. Last Lecture. Elastic Collisions: Multi-part Collision Problems (conserve E or p) Angular motion. Angular Speed. Can also be given in Revolutions/s Degrees/s. (in rad/s). Linear (tangential) Speed at r. ( ? in rad/s). Example 7.2.

526 views • 27 slides

PROPERTIES OF FLUIDS

PROPERTIES OF FLUIDS. WHAT ARE PROPERTIES? DENSITY & SPECIFIC GRAVITY VAPOUR PRESSURE COMPRESSIBILITY EXPANSION VISCOSITY SURFACE TENSION SOME APPLICATIONS. PROPERTIES OF FLUIDS.

2k views • 19 slides

3.3 Motion & Force

3.3 Motion & Force. Objectives. Explain how forces and motion are related. Compare and contrast static friction and sliding friction. Describe the effects of air resistance on falling objects. Force. Push or pull that one object exerts on another

250 views • 18 slides

University Physics: Mechanics

University Physics: Mechanics. Ch6. Friction, Drag, and Centripetal Force. Lecture 11. Dr.-Ing. Erwin Sitompul. http://zitompul.wordpress.com. 2013. Uniform Circular Motion.

501 views • 18 slides

Types of Forces and Gravitational Force

Types of Forces and Gravitational Force. 4.6 and 4.7. 4.6 Types of Forces. Some common forces Gravitational Force Normal Force Frictional Force Tension Force. Fundamental Forces. Unique forces All other forces are forms of these Gravitational Force Gravity Strong Nuclear Force

772 views • 14 slides

History of Laws of Motion

History of Laws of Motion. Definitions. Force- push or pull, the units of force are Newtons (N) Friction- force between objects moving across one another. Friction always opposes motion It slows objects down by converting its mechanical (moving) energy into heat or sound energy

567 views • 12 slides

Circular Motion Lab

242 views • 12 slides

Friction

Friction. Holding in Place. Objects on an incline will often stay put. There must be a force that holds the object in place. Static friction is from the contact of resting objects. Force holds up to a certain point Force is based on the type of contact (rough, smooth)

1.1k views • 11 slides

Frictional force

340 views • 11 slides

Frictional Force

Frictional Force. Force of friction depends on the surfaces in contact and the Normal Force between them. Friction Force. Ff = ? Fn Ff = force of friction, Fn = normal force ? = coefficent of friction which is a property of the materials involved.

241 views • 6 slides

Frictional Force

336 views • 6 slides

346 views • 4 slides

Friction Blocks Lab

Friction Blocks Lab. Conclusion Questions. 1. Does it take more force to start an object sliding over a surface or to keep it sliding at a constant speed? 2. Which surfaces produced the largest frictional force? The smallest?

91 views • 3 slides