Force & Work Notes TEKS 6.8E investigate how inclined planes and pulleys can be used to change the amount of force to move an object TEKS 7.7A contrast.

Slides:



Advertisements
Similar presentations
What is Work? In Science, Work is accomplished when a force is moved over a distance. Work. –Lifting books, pushing a box 2 feet, pulling a wagon. Not.
Advertisements

Work Work is done only when a force moves an object.
Work and Power 1. Describe the conditions that must exist
WORK. Force force - a push or pull –You exert force on a pencil when you write Forces are described by how strong they are and in what direction they.
1 Work and Simple Machines. Work Answer the following questions with your elbow partner.  What is work?  Does everyone do work?  We are going to contrast.
. 58Ramp or no Ramp Vocabulary: 1. Incline 2. decline 10/09/ /09/2014 Starter: Warm Up: Answer questions End (Exit):Explain how an inclined plane.
Hosted by Miss Dell Work, Power, Machines Simple Machines Calculations Mechanical Advantage
Work. What do you think of when you think of work? You probably think of…
WORK AND FORCES IN LIVING THINGS Unit 3. Work The application of a force to an object and the object’s movement in the direction the force is applied.
Work What is work? Is the product of force and distance. When a force acts on an object in the direction the object moves. Some of the force has to cause.
Work, Force and Motion Students complete a pre review in their Textbooks.
Station 1 Create a T-chart of work being done and work not being done. Put the following scenarios in the correct category. A waiter holding a tray. A.
WORK. Force A push or pull –You exert force on a pencil when you write Forces are described by how strong they are and in what direction they are going.
Chapter 8 – Work and Energy 8. 1 Work pp
Work.
Review for test on Friday !. Force A push or a pull.
Work and Power. What is force? A force is a push or a pull.
Station 1: Work Calculate the amount of work done when you lift an object from the floor to the top of your tallest group member’s head. –Be sure to use.
Work  When a force causes an object to MOVE in the DIRECTION of the force.  Calculated using the equation:  Force x Distance  F x d  Units  Newton.
Section 14 Work, Power, and Energy. More Power!!!!! What does he mean?
Calculating Work. Work = force x distance W=f x d Unit of Measurement for Work is Joules Unit of Measurement for Force is Newtons Unit of Measurement.
184 Work 183 2/22/2016 Starter: Application: Notes Connection: Worksheet Exit: What is the definition of work and when did you last do it? 2/22/2016 Work.
Work  Work occurs when: 1.An object moves when a force is applied 2.The direction of the objects motion is the same as the direction of the force Formula:
Forces.
(7) Force, motion, and energy
Work.
Simple Machines and Work
Chapter Eight: Work 8.1 Work 8.2 Efficiency and Power.
7.7A contrast situations where work is done with different amounts of force to situations where no work is done such as moving a box with a ramp and without.
Jeopardy Hosted by Miss Dell.
Work and Power Quiz Solutions
7.7A contrast situations where work is done with different amounts of force to situations where no work is done such as moving a box with a ramp and without.
Work Whoa!!! Now I do!!!  I just don’t have any energy 
Chapter 6 Work and Machines
WORK (Explain).
Work and Power Calculations
Fixed Pulley An attached simple machine that allows a rope to lift an object by changing the direction of the force pulling on it.
What is Work? Work – The product of force and distance when a force moves an object a distance. In order for you to do work on an object, the object must.
WORK, POWER, & EFFICIENCY
What Is Work? Chapter 12 Section 1.
No work Calculating Work Machines affect on work
Simple Machines Study Guide
WORK.
Work.
Work, force, motion, and power
Work & Power How the world works…..
Presented by Kesler Science
WORK.
April 20, 2010 Explain why holding a large box is not considered work.
Mechanical Advantage Simple Machines.
Work & Machines.
Mechanical Advantage Simple Machines.
Work, Force and Motion.
How the world works…. F. Ishmael
Calculating Work 4/9/2019 Calculating Work.
Mechanical Advantage Simple Machines.
What is work Chapter 4 section 1.
Work.
Chapter Eight: Work 8.1 Work 8.2 Efficiency and Power.
Section B1.4 Work and Energy.
Agenda: April 27, Set Up New Table of Contents 2. Warm Ups 3
Are you doing work when playing a sport? A force is a _____ or _____.
7.1 Work Force (N) W = F x d Work (joules) Distance (m)
Energy, Work & Power How the world works…..
Sci. 4-1 Work and Power Pages
Chapter Eight: Work 8.1 Work 8.2 Efficiency and Power.
UNIT SELF-TEST QUESTIONS
Physical Science Chapter 5
Work, Power, and Simple Machines
Presentation transcript:

Force & Work Notes TEKS 6.8E investigate how inclined planes and pulleys can be used to change the amount of force to move an object TEKS 7.7A contrast situations where work is done with different amounts of force to situations where no work is done such as moving a box with a ramp and without a ramp, or standing still

How do you know when work is done? Essential Question How do you know when work is done?

A force is any push or pull on an object.

When a force is exerted that moves an object you do work.

The force must be in the same direction as the object’s motion.

No work is done when… …the force on the object is not able to move the object, so there is no motion. …the movement and the force are not in the same direction.

Calculating Work Essential Question – How do you know the amount of work being done?

The unit of measurement for work is Joules.

The unit of measurement for force is Newtons.

The tool used to measure weight or force is a spring scale.

W = F X d Work = Force X distance Work can be calculated using the following formula: W = F X d Work = Force X distance

How much work is done if a force of 20 Newtons moves a box 4 meters?

20N 4 m W = F X d W = 20N X 4m W = 80 Joules

Feedback: Privacy Policy Feedback
Do Not Sell My Personal Information
About project: SlidePlayer Terms of Service

© 2025 SlidePlayer.com. Inc. All rights reserved.