Home › FE Civil › Engineering Mechanics › Statics and Elasticity › All the forces on a small object act along the a…
All the forces on a small object act along the axis of rotation, so every torque is zero. Only one condition still has to be met, the condition for:
ATorques
BForces
CVolumes
DDensities
Answer & Solution
Correct answer: B. Forces
1. The torque condition is satisfied automatically.
2. That leaves the other one.
3. It is the condition for forces.
_Source: OpenStax University Physics Volume 1, Chapter 12, Static Equilibrium and Elasticity._
Related questions
Two materials carry the same stress, but one has a much larger elastic modulus. In that onWithin the linear range, the stress-strain relation is described by analogy with the law tTwo parameters together fix how elastic a material is: its elastic modulus and its elasticThe tendency of a solid to return to its original shape once the load is removed is calledThe elastic modulus for tensile stress carries a name of its own. It is:A diver deep underwater is squeezed equally from every side. That kind of stress is also kA column carries a load that squeezes it shorter. The stress in it is:An elastic band is pulled and stretches longer. The stress applied to it is: