'Smaller wheel' diaporamas de présentation

Work and Simple Machines

Work and Simple Machines. What is work?. In science, the word work has a different meaning than you may be familiar with. The scientific definition of work is: using a force to move an object a distance (when both the force and the motion of the object are in the same direction.).

535 views • 43 slides

Machines

561 views • 33 slides

Wheels and Axles

Wheels and Axles. By: Demi & Katrina. Wheel and Axle. Definition of wheels and axle -An axle is a rod that connects to a wheel or lever -A wheel and axle involves two objects attached in the centre, one of which turns the other. Wheel. Axle. What is wheel and axle.

556 views • 11 slides

S = r ? is valid for ? in both degrees and radians.

S = r ? is valid for ? in both degrees and radians. True False.

181 views • 7 slides

Wheel and Axle

Wheel and Axle. Wheel and axle. What is a wheel and axle? Answer: A wheel and axle is a simple machine made of a larger wheel that is fixed to a smaller wheel or rod called an axle. How does a wheel and axle make it easier to do work?

435 views • 4 slides