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Type: Multiple-Choice
Category: Forces and Motion
Level: Grade 9
Author: MadamTess2020
Created: 3 years ago

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Forces and Motion Question

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Grade 9 Forces and Motion

An object is acted upon by a system of parallel forces causing the object to be in static equilibrium. Which of the following statements is not correct?
  1. The resistant of the parallel in zero
  2. The algebraic sum of all moments of the forces in zero
  3. All the parallel forces must be equal in magnitude and direction
  4. The sum of the forces in one direction must be equal to the sum of the forces in the opposite direction.