'Load arm' diaporamas de présentation

Simple Machines

Simple Machines. Simple Machines make work easier for us. What is work? Work occurs when a force causes an object to move in the direction of the force. This means that if you are simply holding a heavy object, you are not doing any work.

551 views • 45 slides

Simple Machines

Simple Machines. Simple Machines make work easier for us. What is work? Work occurs when a force causes an object to move in the direction of the force. This means that if you are simply holding a heavy object, you are not doing any work.

1.76k views • 43 slides

Biomechanics Lever system of the human body

372 views • 26 slides

Mechanical Advantage and the Inclined Plane: More Practice

Mechanical Advantage and the Inclined Plane: More Practice. Mechanical Advantage and the Inclined Plane: More Practice. Mechanical Advantage and the Inclined Plane: More Practice. Mechanical Advantage and the Inclined Plane: More Practice.

488 views • 25 slides

Mechanical Advantage and the Inclined Plane: More Practice

Mechanical Advantage and the Inclined Plane: More Practice. Mechanical Advantage and the Inclined Plane: More Practice. Mechanical Advantage and the Inclined Plane: More Practice. Mechanical Advantage and the Inclined Plane: More Practice.

380 views • 25 slides

SIMPLE MACHINE

SIMPLE MACHINE. INTRODUCTION. Any devices helping to make work easier for us is called a machine. COMPLEX AND SIMPLE MACHINE. There are two machines, they are a complex machine and simple machine. LEVER (PENGUNGKIT).

303 views • 20 slides

Woodland Christian High School

Unit 2: Biomechanics. The Study of Levers. Types of Levers Mechanical Advantage. Woodland Christian High School. Biomechanics. Movement of Force - Torque. The longer the lever, the greater the torque. Woodland Christian High School.

361 views • 19 slides

The discovery of lever

The discovery of lever. Give me a place to stand on, and I will move the Earth --------Archimedes. How did the ancestors lift weight?. An advanced example: Stonehenge.

350 views • 18 slides

USC2001 Energy Lecture 1 Energy and Work

USC2001 Energy Lecture 1 Energy and Work. Wayne M. Lawton Department of Mathematics National University of Singapore 2 Science Drive 2 Singapore 117543. Email matwml@nus.edu.sg http://www.math.nus.edu.sg/~matwml/courses/Undergraduate/USC/2007/USC2001/ Tel (65) 6516-2749. 1.

197 views • 15 slides

Mechanical Advantage

Mechanical Advantage. Mechanical Advantage: the ability for a machine to make a task easier by reducing the amount of force required The ratio of the amount of force produced by a machine compared to the amount of force you apply Input Work = the work you do on the machine

628 views • 10 slides

Wheel and Axle

Wheel and Axle. Wheel and Axle. A large wheel and a smaller wheel mounted on a common axis so both wheels turn at the same time Ex. Winch, tap, door knob, steering wheel A wheel and axle are similar to a lever

1.13k views • 5 slides