A massive body is dragged onto the inclined plane, applying a constant force to it, directed parallel to the plane.
| November 14, 2020 | Education
A massive body is dragged onto the inclined plane, applying a constant force to it, directed parallel to the plane. What can be the sign of the work of the support reaction force?
The work of the reaction force of the support is zero in the absence of friction; otherwise, this work is negative.
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