17963641
Beschreibung
Karteikarten von Natalia Ramos Escalada, aktualisiert more than 1 year ago
|
Erstellt von Natalia Ramos Escalada
vor etwa 5 Jahre
|
|
| Frage | Antworten |
| …make work easier. | Simple machines and Complex machines |
| …have few or no moving parts. | Simple machines |
| …often need electrical energy. | Complex machines |
| …use energy. | Simple machines Complex machines |
| …are made up of a number of machines. | Complex machines |
| wheel and axle | |
|
Image:
N6287 (binary/octet-stream)
|
Inclined plane |
| Pulley | |
| wedge | |
| Lever | |
| screw | |
| What machine is used to hold things together? | A screw |
| What machine uses rope and a wheel to lift and lower heavy objects? | A pulley |
| What machine is used to move objects up and down different levels.? |
An inclined plane
Image:
N6287 (binary/octet-stream)
|
| What machine uses a rigid bar and a fulcrum to lift objects? | A lever |
| What machines can be used to cut objects? | |
| What machine can be used to move objects from one place to another? | A wheel and axle |
Möchten Sie mit GoConqr kostenlos Ihre eigenen Karteikarten erstellen? Mehr erfahren.