Physics, 27.02.2020 16:56 morganhines181
The sum of the three forces acting on the center point of the rope is assumed to be zero because:
a. This point has a very small mass.
b. Tension forces in a rope always cancel.
c. This point is not accelerating.
d. The angle of deflection is very small.
Answers: 2
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The sum of the three forces acting on the center point of the rope is assumed to be zero because:
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