Linear Motion

Linear motion is motion in a straight line. It is the most basic of all motions. Uninterrupted objects will continue to move in a straight line indefinitely. Under every day circumstances gravity and friction conspire to bring objects to rest.

 
Linear motion is measured in two parts. Speed, and direction. Together these make up the velocity.
 
Linear motion, is not often used as a starting point for mechanisms. Click on the links below to find how to convert linear motion to other motion types.

Conversions

Linear motion to:

   

Transformations

 
Reciprocating Motion     Increase / Decrease  
Rotary Motion Rack and Pinion   Reflect Pulley
Lever
Oscillation     Rotate Bell Crank
Intermittent Motion        
Irregular Motion        

Comments

Wednesday 21st Dec 2011 09:58

Can you give me 10 examples of objects that use linear motion. PLEASE!!! I have already got a car, apple falling from a tree, lift/elevator and a toy train, can you give me something else. It has to have some mechanisms in it. Can you help as soon as possible

Wednesday 21st Dec 2011 12:59

robives

robives's picture

The rack in a rack an pinion.

The piston in an engine.

Paper in a printer.

Electric windows in a car

Space ship

Bucket in a well

Camera lens being focused.

Toast popping

Ship at sea

Flag going up a pole

...

Tuesday 24th Jan 2012 17:47

i need 2 more please !!!!

Oh good grief! Okay - hand going up in class, train on track, duck floating down river, elephant falling from tree. - RI

Wednesday 25th Jan 2012 09:25

Smelter

Smelter's picture

Please Sir, Please Sir.

Coffee plunger in a cafetiere
Moving fader (audio mixer/recorder/player).
Trombone.
Recipricating saw.
Pulling on a rope or chain.
Liquid in a pipe.
Plug into socket.
Sliding doors.

Well done Smelter, that's very good. You may visit the head teacher for a good work sticker. - RI

Tuesday 20th Nov 2012 13:20

hockey puck slapshot

uphill driving car

bullet going on a straight direction

skiing

elevator

dart pin moving straight to the dart board

Monday 26th Nov 2012 12:25

what are the quantities in linear motion.please i need then now

Speed and direction, ie, velocity - RI