Physics 211
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Lecture 9
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Video Problem 1
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Video Problem
#1, Lecture #9: A 1.6m board is centered on a pivot as shown in the
figure. One rope pulls straight up with a tension of 300 N and the other
rope pulls at an angle of 30 degrees from the horizontal with a force
of 400 N. Calculate the magnitude of the combined torque on the board
about the pivot point due to the two ropes. |
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