The Upward Normal Force Exerted By The Floor Is

This is a lot more than for every action there is an equal and opposite reaction.

The upward normal force exerted by the floor is.

N m g in this equation n refers to the normal force m refers to the object s mass and g refers to the acceleration of gravity. I think you are asking about newtons 3rd law. The upward normal force exerted by the elevator floor on the person is the downward weight of the person. The normal force is equal to your apparent weight.

In more extreme situations this is much more obvious. A large than b identical to c smaller than. The upward normal force exerted by the floor is 620 n on an elevator passenger who weighs 650 n. What is the magnitude of the acceleration.

So you actually feel a little heavier than usual when the elevator accelerates upward and lighter than usual when the acceleration is down. Know the equation for normal force of an object at rest. Get 1 1 help now from expert physics tutors. The upward normal force n exerted by the elevator floor on the person is the downward weight w of the person.

Here is a proper description of newtons 3rd law 1. For an object sitting on a flat surface with no outside forces at work the normal force is equal. Forces occur in pairs of equal magnitude but opposite direction 2. Consider a person standing in an elevator that is accelerating upward.

The unit for the normal force is n newton. If one object exerts a force on a second object the second object exerts a force of equal magnitude and opposite direction on the first object action equals reaction. The upward normal force n exerted by the elevator floor on the person is the downward weight w of the person. The normal force is a typical example of the newton s third law of motion.

So a normal force is equal to the force exerted by.