Relacionar Columnas LET'S SIMPLE MACHINESVersión en línea Know machines and ttheir function. por maria backer baraza 1 We use gears 2 We use lever 3 We use an inclined plane 4 We use wheel and axle 5 We use a wedge 6 We use a pulley 7 We use screw to reduce friction of the moving vehicle with the ground. to cut objects. to hold objects together — such as wood — and to position objects. to change the direction of movement and/or increase the output speed or torque. to move or lift objects. to push objects up or down. to lift objects.
