What must you consider in doing static equilibrium problems?

posted Oct 14, 2018, 10:38 AM by Barbara Fortunato   [ updated Oct 21, 2018, 11:44 AM by Barbara Fortunato ]
F 10/19

Daily quiz: basic torque and static equilibrium

Today, we'll try the Hard Torque Problems for practice with static equilibrium.  

1. T3 = 250N, m = 40kg
2. T2 = 3700N, Fhy = 2350N down, Fhx = 1850N right 
3. T2 = 600N, Fhx = 520N left, Fhy = 50N up
4. T1 = 289N, Fhx = 289N right, Fhy = 350N up
5. Fwall = 727N, Ff = 272N, Fground = 1230N
6. 51.3 degrees (there's a typo, it should say "minimum angle")
Homework:  Watch the video below. Might be review for some of you.

Defining Motion (Dan Fullerton)

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