Simple Machines Foldable

Slides:

Advertisements

Similar presentations

Simple Machines Chapter 6.

Advertisements

5.3 Simple Machines.

Simple Machines.

Warm Up 1. What simple machine is a ladder?

Simple Machines Outline Notes

Simple Machines: More Practice. Inclined Plane Simple Machines: More Practice.

Simple Machines and Mechanical Advantage

Forces What is a Force? Push or Pull What does it do? Causes Motion How do we describe it? Size (magnitude) Direction.

Mouse Mischief. Yes No When a machine is used to do work, the force applied by the machine is called the effort force.

Calculating Mechanical Advantage Inclined Plane, Pulley, Lever.

What is mechanical advantage?

Simple Machines Machines Lever Inclined plane Pulley Screw Wedge Wheel & axle.

Simple Machines Device that makes doing work easier is a machine Machines increase applied force and/or change direction of applied force to make work.

Mrs. Wharton’s Science Class

Simple Machines & Mechanical Advantage RHS Technology Education.

Mechanical Advantage How much does an inclined plane, screw, wedge, pulley or lever really help you?

Mechanical Advantage.

Simple machine force – distance trade-off:

February 23, 2025 Do Now: Read through the Lever Lab directions and answer the first three questions Find the weight in Newtons of the gravel container.

Work and Machines Chapter 5 Sec 2. What is a Machine?  Any device that makes work easier.

Section 2 Simple Machines.

5.3 Simple Machines. 6 Types  Lever Pulley Wheel and axle  Inclined Plane Screw Wedge.

Simple Machines (Part 1)

6.3 – Simple Machines Guided notes.

SIMPLE MACHINES.

Forces Screws & Levers Who Am I? True or False Name.

Simple Machines.

Simple Machines Simple Machines. Machine vs. Simple Machine Machine: Any device that makes work easier Simple Machine ◦ A device that does work with only.

Simple Machines 5.3 Physical Science.

Simple machines 6 types of simple machines, mechanical advantage of each type and compound machines.

Six Simple Machines. Simple Machines Simple machines are the six machines on which all other machines are based. –Lever –Wheel & Axle –Pulley –Inclined.

By Carly Carlson. Simple And Complex Machines  Simple machine- A machine that changes the amount of force put in to motion, normally making a job easier.

Simple Machines There are 6 types of simple machines: the inclined plane, the wedge, the screw, the lever, the pulley, and the wheel and axle.

Forging new generations of engineers

Mechanical Advantage Instructions

Classification of simple machines: Simple machines are divided into two families: 1)The Lever family and 2) The inclined plane family.

Work  The product of the force and distance when a force is used to move an object.

REVIEW Work Power and Machines. What Is Work? Key Concepts  Work is done on an object when the object moves in the same direction in which the force.

Mechanical Advantage of the 6 Simple Machines. Content Objectives SWBAT calculate mechanical advantage for the six simple machines. Language Objectives.

Machine- a device that makes work easier by changing the direction or size of the force.

Mechanical Advantage The measurement of how useful a machine is to the job.

Simple Machines Spring 2014.

Work, scientifically speaking, is done on an object when a force is applied to move it a certain distance. IMPORTANT! The distance (displacement) in this.

Simple Machines. Types of Simple Machines How do machines make work easier? Machines make work easier by: multiplying the size of the force you exert.

Work, Machines, and Energy. Work and Power  Work is done if (1) an object moves, and (2) if a force acts in the same direction that the object moves.

+ Do Now Why do we use ramps to move heavy objects to higher places?

Physical Science Chapter 5 Work and Machines 1 Note to self: Find videos.

How are simple machines similar and different?. Simple Machine A machine that does work with only one movement. Compound Machine A machine made up of.

Six Simple Machines Inclined Plane Wedge Screw Lever Pulley Wheel & Axle.

Machines. Simple Machines  Work out is less than or equal to Work in.  Force out can be greater than Force in.

Wedge Inclined Plane Screw Wheel and Axle Lever Pulley Simple Machines.

JEOPARDY – work and Simple Machines Final Jeopardy Simple Machines.

Simple Machines All mechanical devices consist completely of two machines: Lever Incline The purpose of any machine is to make Work easier for humans to.

What is a simple machine? Section 5-1. Machines Makes work easier by changing the size of a force, the direction of a force, or the speed of a force.

Simple Machines Chapter 5 Section 3.

Work and Machines Chapter 5. What machines do you use in your life to help you do some type of work?

Simple Machines MAKE WORK EASIER TO DO! LEVERS, PULLEYS, INCLINE PLANE, SCREW, WHEEL AND AXEL, WEDGE.

Chapter 11 work and machines. Anytime that you exert a force and cause an object to move in the direction of the applied force you do _________. work.

Chapter 7 Review.

Simple Machines All machines are made from the six simple machines: lever, inclined plane, wedge, screw, wheel and axle, and pulley.

Simple Machines LeversPulleys Inclined Plane Simple Machines Can multiply or change the direction of an applied force.

Simple Machines A simple machine is a device that can multiply a force or change the direction of a force.

Simple Machines There are 6 basic types. 1 - INCLINED PLANE An inclined plane is a flat, sloped surface How it works: *It increases distance and decreases.

Chapter 5, Section 3 Notes Simple Machines.

Simple Machines The six simple machines are: Lever Wheel and Axle

Work, Power and Simple Machines.

Presentation transcript:

Simple Machines Foldable Pay attention

Simple Machines Simple machines assist us in doing work by creating a mechanical advantage. They do not change the amount of work; they lower the effort force There are 6 types of simple machines: lever, inclined plane, pulley, wedge, screw, and wheel and axle. Most machines are a combination of two or more simple machines.

Inclined Plane Inclined planes are ramps. The length of the ramp is the effort distance (de), while the height of the ramp is the resistance distance (dr). The weight of the object is the resistance force. The force you apply is the effort force. The length of the ramp is always greater than the height.

Pulleys Pulleys consist of a supporting cable and a rotating wheel. Pulleys change the size, direction, or both of the input force. An easy way to determine the mechanical advantage of a pulley is to count the number of strings supporting the weight. The weight is the resistance force The distance the weight is lifted is the resistance distance. The actual distance you pull the cable is the effort distance.

Levers Levers consist of an arm that rotates around a fixed point known as the fulcrum. There are 3 classes of levers. The effort distance is measured from the fulcrum to where the effort force is applied. The resistance distance is measured from the fulcrum to where the weight (resistance force) is located.