3.2 Levers and review of 3.1 structures

A simple machine is a machine that...

• Has 2 or 3 components.

• Only has 1 or 2 components.

• Is made of many elementos.

• Makes simple things.

What's the name of this simple machine?

• Load

• Revel

• Pivot

• Lever

What are the elements of a lever? More than 1 option can be correct.

• Pivot

• Bar

• Triangle

• Load

What is the name of this element of the lever?

• bar

• pivot

• load

• simple machine

What is the name of this element of the lever?

• pivot

• force

• bar

• load

What is the name of this element of the lever?

• structure

• bar

• load

• pivot

What´s the meaning of heavy in Spanish?

• rockero

• pelo

• pesado

• oreja

What´s the meaning of load in Spanish?

• carga

• lodo

• señor

• amor

What´s the meaning of "shape" in Spanish?

• remover

• cuadrado

• sapo

• forma

What´s the meaning of "bridge" in Spanish?

• puente

• brillante

• pilar

• viga