Viri
Cenitev
Ustvari Storyboard
Moje Zbirke Zgodb
Iskanje
Science Simple Machines
Ustvarite Snemalno Knjigo
Kopirajte to snemalno knjigo
PREDVAJANJE DIAPROJEKCIJE
PREBERI MI
Ustvari svojo
Kopirati
Ustvarite svojo
snemalno knjigo
Preizkusite
brezplačno!
Ustvarite svojo
snemalno knjigo
Preizkusite
brezplačno!
Snemalna Knjiga Besedilo
Hello, today we will teach you about simple machines
Simple machines are very fascinating to learn about
A simple machine is a machine with one or more moving parts
For example, this swing is a simple machine, it's a lever. Levers help change the direction of a force.
That ladder is also a simple machine too, its an inclined plane. An inclined plane is used for lifting heavy objects.
The wheelbarrow is also an inclined plane. It is a wheel and axle. It applies resistance and effort to move objects.
Hope you had fun learning about simple machines!
Ustvarjenih več kot 30 milijonov snemalnih knjig