Respuesta :
Answer:lever,pulley system, screw Jack, wheel and axle, incline plane, wedge
Explanation:
levers, pulley system,screw Jack, wheel and axle, incline plane
Answer:lever,pulley system, screw Jack, wheel and axle, incline plane, wedge
Explanation:
levers, pulley system,screw Jack, wheel and axle, incline plane