Wednesday, February 1, 2017

Activity 80: Center of Gravity


Activity 77A.10

Please watch this video on torque and the center of gravity:






From this video it should become clear that when doing torque problems you can "pretend" the entire weight of an object is located at it's center of mass.

Pick up a paper copy of torque problem set number #3.  When you are done check your answers here.  


Activity 77A.20

Pick up a paper copy of Catwalk and solve.

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