'Resistance distance' diaporamas de présentation

Work, Power, and Simple Machines

Work, Power, and Simple Machines. The transfer of energy to an object by the application of a force that causes the object to move in the direction of the force. work. Work is calculated by multiplying the ________ times the ________ that the object moves. Force , distance.

488 views • 40 slides

Work & Simple Machines

Work & Simple Machines. Review. Define / Describe WORK. Work is done when a force causes an object to move in the direction that the force is applied. The formula for work is: W = F X D If there is no movement, there is no work. Two things must happen for work to be done. What are they?.

545 views • 38 slides

Simple Machines

Simple Machines. 1. Effort. Efficiency. Mechanical Advantage. WORK. Force. 2. Goals. Analyze the simple machines qualit atively and quant itatively in terms of force , distance, work and mechanical advantage. Be able to calculate mechanical advantage.

723 views • 37 slides

Chapter 5: Work and Machines

Chapter 5: Work and Machines. Making work easier for us. Section 5.1: Work. What is work? List some examples of work: Work is the transfer of energy that occurs when a force makes an object move A force is a push or a pull

620 views • 36 slides

Chapter 8

Chapter 8. Work and Machines. Lesson 1: Work. Work ? when something moves because of a force being applied Work = force x distance Label is newton-meter or joule. Work formula. w f d. Lesson 2: Energy. Energy ? ability to do work There are 2 kinds of energy

391 views • 27 slides

Section 2 Simple Machines

274 views • 15 slides

Chapter 5.2 Physical Science WZPP ps Ok web post

Using Machines. Chapter 5.2 Physical Science WZPP ps Ok web post. What is a Machine?. Something that makes work (force x distance) easier Does not need to be powered Can be powered by the force of a person. Making work easier. Increasing the force applied to an object

114 views • 11 slides