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#17 - At Equilibrium - resultant = 0 N

 

 

 

 

 

Fnet = 0, a = 0

 

 

Velocity is ______________________________

 

 

Constant

 

(rest or constant v)

 

Ex) Could the forces of 8 N, 6 N and 4 N ever produce a state of equilibrium?

 


 

Answer:

 

Yes, resultant of the forces 4 and 6 would have to be 8 N

 

 

 

 

Ex ) equilibrium possible?

 

 

 

 

 

 

NO

 

 

4 N and 5 N have a range of possible resultants of 1 N and 9 N

 

 

 

 

 

Could these forces ever
be in equilibrium?

 

 

 

 

 

 

 

No,

 

50 N & 15 N have a
range of 65 N - 35 N

 

 

 

Which diagram

represents a box in

 equilibrium?

 

 

June 2008 #9 

 

 

 

 

 

Resolution of Forces

 

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