Wednesday, January 16, 2019

english - Place a single ring on the soil, Place a fir



Place a single piece of ring on the soil,
Place a first stick vertically on above of a single piece of ring,
Place a second stick vertically on below of a single piece of ring.
What symbol did you get?




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classical mechanics - Moment of a force about a given axis (Torque) - Scalar or vectorial?

I am studying Statics and saw that: The moment of a force about a given axis (or Torque) is defined by the equation: $M_X = (\vec r \times \...