FAQ

What is the Normal Reaction?
Normal Reaction is the force exerted by a surface on an object that is in contact with it, typically perpendicular to the surface. Normal Reaction is usually measured using the Newton for Force. Note that the value of Normal Reaction is always positive.
Can the Normal Reaction be negative?
No, the Normal Reaction, measured in Force cannot be negative.
What unit is used to measure Normal Reaction?
Normal Reaction is usually measured using the Newton[N] for Force. Exanewton[N], Meganewton[N], Kilonewton[N] are the few other units in which Normal Reaction can be measured.
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