'Force times' diaporamas de présentation

Work, Energy, And Power

m. m. Work, Energy, And Power. Honors Physics Lecture Notes. Energy. Topics. 5-01 Work. 5-02 Kinetic Energy & the Work Energy Theorem. 5-03 Gravitational Potential Energy. 5-04 Spring Potential Energy. 5-05 Systems and Energy Conservation. 5-06 Power. Energy. Work.

1.56k views • 39 slides

Mechanical Energy, Work and Power

Mechanical Energy, Work and Power. D. Gordon E. Robertson, Ph.D. Biomechanics Laboratory, School of Human Kinetics, University of Ottawa, Ottawa, CANADA. Energy. Ability to do work Measured in joules (J) One joule is the work done when a one newton force moves an object through one metre

764 views • 27 slides

Centre of Gravity, Moments & Levers

Centre of Gravity, Moments & Levers. Levers. A lever is a simple machine that involves moving a load around a fulcrum (pivot) using a force. Examples 1.The handle of a door 2.A wheelbarrow 3.A revolving door. How a lever works. There are 3 terms associated with levers Effort Load

1.06k views • 24 slides

Rube Goldberg Machines

Rube Goldberg Machines. Steve Case University of Mississippi NSF NMGK-8 January 2006. Rube Goldberg. Reuben Lucius Goldberg 1883-1970 Born in San Francisco Graduated with engineering degree from University of California Berkeley

377 views • 21 slides

InClass

High School. PHYSICS. InClass. by SSL Technologies. with S. Lancione. Exercise-35. Work. W O R K. Energy is defined as the ability to do work. And, in physics, work is defined as a force acting through a distance . That is, work is the product of force times distance.

357 views • 21 slides

ATMOSPHERIC PROCESSES--PSEUDOADIABATIC Adiabatic wet-bulb temperature Adiabatic equivalent temperature Conservative p

ATMOSPHERIC PROCESSES--PSEUDOADIABATIC Adiabatic wet-bulb temperature Adiabatic equivalent temperature Conservative properties. Reversible Saturated Adiabatic Processes If we consider a closed parcel of rising, cloudy air, the process is reversible since all the

624 views • 17 slides

Biological systems are highly ordered, and yet,

299 views • 17 slides

What two things need to occur for work to be done on an object?

What two things need to occur for work to be done on an object?. An object must move a distance as a result of a force The force exerted must be in the same direction as the objects motion. What is another name for a joule?. a newton -meter.

300 views • 14 slides

Work, Power and Momentum

Work, Power and Momentum. PSC1341 Chapter 3. Work . Work = Force times Distance Force is a vector quantity and only that part of the force that is parallel is the force of work. . Units for Work. W= F d= mass * acceleration * distance The units for work are the Joule. 4.184 J = cal

325 views • 14 slides

231 views • 14 slides

Q 3 & B 10/10/13

Q 3 & B 10/10/13. Q 3: Draw the picture below on p.23 of your notebook. *Describe what you see in the picture? *What do you think is happening? *What does it remind you of?.

280 views • 12 slides

Lesson 6-4

156 views • 9 slides

Work and Kinetic Energy Work done is defined as Force times the Distance

206 views • 7 slides

Torque

Torque. Angular Speed. Angular speed is represented by ? which is the lower case Greek symbol called omega ? =v/r Centripetal acceleration can also be a c = ( ? r) 2 F c =mr ? 2. r.

324 views • 6 slides