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compound machine

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Macy Wuckert

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4y ago

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What makes machine a compound machine?

A compound machine is made up of two or more simple machines that work together to perform a task. Simple machines include levers, pulleys, inclined planes, wedges, screws, and wheel and axle systems. By combining these simple machines, a compound machine can amplify force, change the direction of movement, or increase efficiency in performing work. Examples include a bicycle, which combines gears (wheel and axle) and levers (brakes), or a crane, which uses pulleys and levers.


What two simple machines make a treadmill?

pulley and two other ones that i dont know


What are kinds of compound machines?

Compound machines are made up of two or more simple machines working together to perform a task. Examples include a bicycle, which combines wheels (lever), gears (wheel and axle), and pedals (lever), and a wheelbarrow, which combines a wheel and axle with levers. Other examples are cranes, which use pulleys and levers, and scissors, which consist of two levers working around a pivot. These machines enhance efficiency by multiplying force or changing the direction of movement.


A machine is classified as a compound machine when?

A machine is classified as a compound machine when it consists of two or more simple machines working together to perform a task. Simple machines include levers, pulleys, inclined planes, wheels and axles, screws, and wedges. Compound machines utilize the mechanical advantages of these simple machines to increase efficiency and reduce the amount of force needed to accomplish work. Examples include a bicycle, which combines wheels, levers, and pulleys.


What are all the simple machines in a pizza cutter?

A pizza cutter primarily incorporates two simple machines: the wheel and axle, and the lever. The circular blade acts as the wheel, rotating on the axle to slice through the pizza. Additionally, the handle of some pizza cutters can function as a lever, providing leverage to apply pressure and maneuver the cutter effectively. Together, these simple machines enhance the efficiency of cutting pizza.