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Simple machine helps us to increase the power and force for change.
A 'LEVER'.
A device that helps you make up your mind or a machine that can tell you what you can invent that is use full.
because it helps you do things your too lazy to do yourself.
A copy machine helps people by allowing them to make copies of documents quickly. A copy machine can also allow the user to make copies in different sizes when needed.
A shoe lace acts as a pulley, which is a simple machine that helps to change the direction of a force. When you pull on a shoe lace to tighten your shoe, it is functioning like a pulley by redirecting the force applied to the lace.
A jar lid is typically considered a screw or lever simple machine. The twisting motion used to tighten or loosen the lid acts similar to a screw, while the leverage from the lid helps to create a tighter seal on the jar.
It is a simple machine and is also a type of lever! I hope this helps : )
A wheel and axle.
simple machine
No, it's a compound machine.
Yes, a wedge is considered a simple machine, not a compound machine. It is a simple machine because it is a basic mechanical device that helps to make work easier by changing the direction or magnitude of a force.
A door knob is considered a simple machine because it helps to transmit force to open or close a door by rotating.
Simple machine helps us to increase the power and force for change.
A tape dispenser is a lever simple machine. When you press down on the lever, it helps cut and apply the tape smoothly.
Stairs are considered a simple machine. They are an inclined plane that helps to change the direction of force needed to move objects or people vertically.
A 'LEVER'.