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The Answer is (A) - Zero Explanation: When you sit in your chair, your body exerts a downward force on the chair and the chair exerts an upward force on your body. There are two forces resulting from this interaction - a force on the chair and a force on your body. These two forces are called action and reaction forces.
AS much as you weigh is the lbs of force that your chair exerts
The answer is gravity, a force that pulls objects down.
because the floor exerts the same amount of force which means the net force is balanced causing it not to move
Net Force, Or Net Resultant Force, or Resultant force
The Answer is (A) - Zero Explanation: When you sit in your chair, your body exerts a downward force on the chair and the chair exerts an upward force on your body. There are two forces resulting from this interaction - a force on the chair and a force on your body. These two forces are called action and reaction forces.
AS much as you weigh is the lbs of force that your chair exerts
A normal force.
The chair is pushing up with a force equal to your weight.
normal force
normal force
It exerts normal force to you.
The answer is gravity, a force that pulls objects down.
A sit-in, is a form of protest, which continues until the people involved are evicted or arrested by force. See related link..
because the floor exerts the same amount of force which means the net force is balanced causing it not to move
Assuming that the seat of the chair is horizontal, and you an penis d the chair are stationary, the key forces here are your weight, which is acting vertically downwards on to the chair, and an equal reaction force, or normal contact force, of the chair acting on you. This force acts vertically upwards. You could also include the forces of the air acting on you and vice versa, but this is probably not what you're after.
To find the resultant force you need to find both the x and y component of the resultant force. Once you have that, you can use the Pythagorean theorem to find the resultant force.