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The support force on an object is called the normal force because it is a force "normal" to the object. "Normal" in this sense means perpendicular.
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∙ 16y ago
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What is normal reaction?
the force that a solid surface exerts on any object in normal direction is called the normal force
What is a force that acts in an upward direction that opposes the downward force of an object?
The force that opposes a downward force on an object would be called the "normal force". For example, it is as a result of the normal force that people do not fall though the ground the same way that they fall through the air.
What is the force on an object by a fluid when the fluid is not moving?
If the object is floating on the surface of the fluid, like a boat, then the fluid is exerting the normal force on the object. The normal force is a force that is equal and opposite to the force of gravity acting on an object. If the object is under the water then the weight of the water above the object is pushing down on it.
What force acts against the gravitational force that is in the upward direction?
In physics, there is a force that is called the normal force. This is the force that comes from a surface pushing up on an object. If the surface is level, the normal force is the exact same magnitude as the gravitational force, but straight up. The normal force is always perpendicular to a surface. Hope this helps!
Why is an object considered weightless when there is no normal force or when an object is in freefall?
Any object is weightless.
Definition of normal force?
Normal Force- this is the support force exerted on an object in contact with another stable object.
What is normal reaction?
the force that a solid surface exerts on any object in normal direction is called the normal force
What is a force that acts in an upward direction that opposes the downward force of an object?
The force that opposes a downward force on an object would be called the "normal force". For example, it is as a result of the normal force that people do not fall though the ground the same way that they fall through the air.
What kinds of forces can act on an object?
Normal force can act on an object
What is normal force?
Normal force is the force of a surface acting on an object( the normal force is perpendicular to the plane of contact). This force is directly related to the force of gravity, as the third law of newton state that when a force is applied to an object it will react with an equal force in the opposite direction. So when an object is placed on a surface, the force of gravity is acting on it (pulling it down), but the is object remain in place due to the normal force (which is pulling up on the object). In addition, a change to the force of gravity will result in the same change to the force of normal, to allow an object to remain stationary.
What are some of the force that effect an object on earth?
On earth, the forces acting on any object is gravity. Since there is an equal and opposite reaction to any force, the earth pushes back on the object. This is called the normal force.
Will an object that has a normal force accelerate in the direction of the force?
Yes. If there is an unbalanced force on an object, the object will always accelerate in the direction of the force.
What is force on an object when its acceleration is normal force?
force of acceleration
What is support force?
Support force refers to the upward force exerted by a surface to counteract the downward force of an object resting on it. It prevents the object from falling through the surface due to gravity. Support force can also be known as normal force.
What is the force on an object by a fluid when the fluid is not moving?
If the object is floating on the surface of the fluid, like a boat, then the fluid is exerting the normal force on the object. The normal force is a force that is equal and opposite to the force of gravity acting on an object. If the object is under the water then the weight of the water above the object is pushing down on it.
What is the upwars force acting on an object?
The upward force acting on an object is the normal force. It is equal in magnitude, but opposite in direction to the object's weight.
What is a force called that causes an object to object to move in a circle is called?
A force that causes an object to move in a circle is a central force, or a centripetal force.
