'8th machines' presentation slideshows

Work & Simple Machines

Work & Simple Machines. Define / Describe WORK. 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.

586 views • 48 slides

Work & Simple Machines

Work & Simple Machines. 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?.

590 views • 45 slides

Simple MACHINES

344 views • 24 slides

Examples of Wheel and Axles

Examples of Wheel and Axles. What do these have in common?. Wheels and Axles!. By Lindsay Easterly and Amanda Fox Turner. Vocabulary.

833 views • 14 slides

Levers

Levers. Leverage is the use of a mechanical advantage to: Overcome resistance Create balance Exert force or power Increase speed Increase range of motion. E. R. F. Lever definition: a rigid bar that turns about an axis of rotation, or a fulcrum. E. R. F.

488 views • 14 slides