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Difference between revisions of "Free Body Diagram"

(Created page with "==Key Stage 4== ===Meaning=== A '''free body diagram''' is a type of diagram which shows how forces affect an object using arrows to represent the force vect...")
 
(About Free Body Diagram)
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: '''Free body diagrams''' show the different [[force]]s acting on an [[object]].
 
: '''Free body diagrams''' show the different [[force]]s acting on an [[object]].
 
: The [[object]] is usually drawn in a simplistic way as its shape is not often important to the [[force]]s that are acting on the [[object]].
 
: The [[object]] is usually drawn in a simplistic way as its shape is not often important to the [[force]]s that are acting on the [[object]].
 +
: '''Free body diagrams''' include a label which either names the [[force]] or states its [[magnitude]].
  
 
===Examples===
 
===Examples===

Revision as of 16:17, 4 February 2019

Key Stage 4

Meaning

A free body diagram is a type of diagram which shows how forces affect an object using arrows to represent the force vectors.

About Free Body Diagram

Free body diagrams show the different forces acting on an object.
The object is usually drawn in a simplistic way as its shape is not often important to the forces that are acting on the object.
Free body diagrams include a label which either names the force or states its magnitude.

Examples

A submarine travelling to the left. A plane flying to the right. A car driving to the right.
SubmarineForces.png
PlaneForces.png
CarForces.png
A = Water Resistance
B = Weight
C = Thrust
D = Upthrust
A = Lift
B = Thrust
C = Weight
D = Air Resistance
A = Normal Contact Force
B = Driving Force
C = Weight
D = Friction
E = Air Resistance