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Subjects>Science>Engineering

What simple machine is a door knob?

Updated: 8/11/2023

Wiki User

∙ 6y ago

Best Answer

wheel and axle
A doorknob is a lever.

Some of the door knobs are made up of wheel and axle.

A door knob is a wheel and axle. It has a wheel that is fastened to an axle

Wiki User

∙ 6y ago

This answer is:

More answers

Wiki User

∙ 13y ago

A doorknob has 2 simple machines;wheel & axle and screws

wheel & axle; the axle is going to be the outer and inner wheels (knobs)

and screws to put it on the door.

This answer is:

Wiki User

∙ 11y ago

wheel and axle, and lever.

This answer is:

Wiki User

∙ 13y ago

yes a door knob is a lever.

This answer is:

Wiki User

∙ 13y ago

Yes

This answer is:

Pranshu Raithatha ∙

Lvl 2

∙ 3y ago

it is a lever

This answer is:

Anonymous ∙

Lvl 1

∙ 3y ago

Class 1 lever

This answer is:

Anonymous ∙

Lvl 1

∙ 3y ago

Ozooozo

This answer is:

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Q: What simple machine is a door knob?

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Continue Learning about Engineering

Is a doorknod a simple machine?

yes a door knod is a simple machine

What two types of simple machines does a door have?

The door on hinges would be a lever and the door knob would be a wheel and axle.

What is the standard position of a door knob on door?

36 inches from the floor

What simple machine is a door?

It's a lever. Doors work on hinges. Same thing as a fulcrum, only in a different position

What is part of a door you can open with a key?

You can open a key lock on a door knob, or you can open a deadbolt lock on the door itself.

Related questions

What simple machine is door knob?

wheel and axleA doorknob is a lever.Some of the door knobs are made up of wheel and axle.A door knob is a wheel and axle. It has a wheel that is fastened to an axle

Is a door knob a compound machine?

yes

What kind of simple machine is a garage door?

What kind of simple machine is a garage door

Is a doorknod a simple machine?

yes a door knod is a simple machine

How is a door knob a simple machine?

Because it's very easy too use almost every house has many. All you have too do is spin it and something opens how good is that?

What simple machine are door knobs?

dvdfvs

What type of a simple machine is a door?

screw

Is a door a type of simple machine?

screw

which simple machine must be used to keep a door open?

washing machine

What is a sentence with the word knob?

Turn that knob to activate the pressure.The knob on the door was stuck solid.

What two types of simple machines does a door have?

The door on hinges would be a lever and the door knob would be a wheel and axle.

To operate the BALL DOOR KNOB in Polished Brass, simply grasp the knob and turn it clockwise to unlock or open the door. To lock or close the door, turn the knob counterclockwise. infinitydecor.co.uk/product/ball-door-knob-polished-brass?

infinitydecor.co.uk/product/ball-door-knob-polished-brass/

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