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doorknob is a simple machine which makes something work. It is called lever.

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14y ago

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What type of simple machine are you using when you twist a doorknob?

You are using a wheel and axle simple machine when you twist a doorknob. The wheel (the doorknob) rotates on the axle (the spindle), allowing you to easily open or close the door.


What kind of metals are present in a doorknob?

This depends on the kind of doorknob: which material? wood, plastic, Bakelite


Is a doorknob is a pulley?

No, a doorknob is an example of a Wheel & Axle.


Is a doorknob a pulley?

No, a doorknob is not a pulley. A pulley is a simple machine that consists of a grooved wheel and a rope or belt that runs along the groove to lift or move objects. On the other hand, a doorknob is a type of door handle used to open or close doors.


Which simple machine is a doorknob?

A doorknob is a type of wheel and axle simple machine. It allows a person to apply force at the outer edge (wheel) to turn the central shaft (axle) which operates the latch mechanism to open or close the door.


What type of simple machine a doorknob?

A doorknob is a very unique form of lever consisting of a wheel [and naturally a wheel has an axle]. In actuality a wheel IS a battery of an infinite number of levers!


What simple machine is the doorknob?

The doorknob is a type of wheel and axle simple machine. When you turn the knob, the wheel (the knob itself) rotates around the axle (the shaft it's attached to), allowing you to easily open or close the door.


What kind of energy do you experience when you get shock from a metal doorknob?

When you get a shock from a metal doorknob, it is an example of static electricity. This occurs when excess electrons build up on your body and discharge when you touch the metal doorknob, creating a sudden flow of electricity.


What is a sentence for Doorknob?

The doorknob fell off the door.He gripped the doorknob as tight as he could.


What is a French Doorknob?

a doorknob that speaks french


What kind dead is there?

dead calm dead of night stone cold dead dead as a doorknob deadhead


What are some creative examples for a simple machine?

u would know this if u are not stupid. but anyway a doorknob and a steeringwheel and a seesaw. and some others