Velocity = net displacement / time.

Force = Mass * Acceleration


NOTE:  Speed and velocity are very different.

Speed is distance traveled over time (scalar)
Velocity is net displacement over time (vector)

Example:  Running around a track in a stadium. 

If you make a complete lap in 60 seconds, then your speed is 6.66 meters per 
second, while your velocity is 0 meters per second because you haven't been 
displaced from your starting position.



Matt


-----Original Message-----
From: [email protected] 
[mailto:[email protected]] On Behalf Of olivier jeannel
Sent: Wednesday, February 13, 2013 1:50 AM
To: [email protected]
Subject: Difference between a force and a velocity ?

Hi list,
Asking this question with no shame ^^;
This might be basic, but what is the difference between a force and a velocity ?

Sorry for being half brained...


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