what is compound machines. Give Any 3 examples.
Answers
Answer:
hey!!
Explanation:
A compound machine is a machine that is comprised of two or more simple machines. Pictured below are two examples of compound machines. In example 1, an inclined plane and a pulley are working together to raise and lower a load.
example
Three common examples of compound machines are a shovel, which is a tool made up of a wedge and a lever; a wheelbarrow, which is a tool made up of levers, included planes, screws, and wheels and axels; and a bicycle, which is a vehicle made up of wheels and axels, pulleys, screws, levers, and included planes.
#note
A compound machine consists of two or more simple machines. Examples of compound machines include bicycles, cars, scissors, and fishing rods with reels.
Did you ever look closely at the moving parts of a bicycle? You can see some of them in the opening image. Do you see any simple machines, such as pulleys, wheels and axles, levers, or screws? A bicycle consists of many simple machines. It's an example of a compound machine.
What Is a Compound Machine?
A compound machine is a machine that consists of more than one simple machine. Some compound machines consist of just two simple machines. You can read below about two examples—the wheelbarrow and corkscrew. Other compound machines, such as bicycles, consist of many simple machines. Big compound machines such as cars may consist of hundreds or even thousands of simple machines.
Examples-
1. Bulldozer - wedge, lever, wheel and axil, and screws
2. Clippers or scissors - lever, wedge, and screw
3. Wheel barrel - wheel and axil, lever, and screws
Hope it helped you