Q&A

What happens when the centripetal force is equal to the centrifugal force?

What happens when the centripetal force is equal to the centrifugal force?

In any case, the centrifugal force is exactly the same as the centripetal force, but in the opposite direction. Centrifugal forces do not really exist. If you are in an accelerating frame of reference, you will see things start to move of their own accord.

Is centripetal force is always equal to centrifugal force?

“Centripetal force and centrifugal force are really the exact same force, just in opposite directions because they’re experienced from different frames of reference.” If you are observing a rotating system from the outside, you see an inward centripetal force acting to constrain the rotating body to a circular path.

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Why centripetal force and centrifugal force does not cancel each other?

Centripetal force and centrifugal force can’t cancel each other because they both are same force depending upon the frame of reference. Basically centripetal force is acting on the body. But if we will sit on the body than the centrifugal force is acting.

What happens if centrifugal force is more than centripetal force?

So centripetal force is absent. But when it is rotating with the system due to the tangent forces action the centrifugal force will present and the body will move out of the center with acceleration (observing from the rotating system ). And it will move by spiral curve, observing from the inertial system.

What is the relation between centripetal force and centrifugal force?

Centripetal force is the force REQUIRED for circular motion. Centrifugal force is the force that makes something flee from the center.

Why does centrifugal force not exist?

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Centrifugal force is an outward force apparent in a rotating reference frame. It does not exist when a system is described relative to an inertial frame of reference. When this choice is made, fictitious forces, including the centrifugal force, arise.

Why is centrifugal force not real?

The centrifugal force is very real if you are in a rotating reference frame. However, the centrifugal force is an inertial force, meaning that it is caused by the motion of the frame of reference itself and not by any external force.

What causes centrifugal force?

When you swing an object around on a string or rope, the object will pull outward on the rope. The force you feel is called the centrifugal force and is caused by the inertia of the object, where it seeks to follow a straight-line path.

Do centripetal and centrifugal forces act at same time?

Centripetal and centrifugal forces ALWAYS act simultaneously. Always. The centrifugal force acts in the direction opposite to the centripetal force and the has the same magnitude = mv^2/r. So, both forces go hand in hand when a body is experiencing circular motion.

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Can centripetal and centrifugal force act together?

No. Centripetal force and centrifugal force can’t cancel each other because they both are same force depending upon the frame of reference. Basically centripetal force is acting on the body.

Why centrifugal force is maximum at equator?

The equator is moving quickly as the earth’s spins, so it has a lot of centrifugal force. In contrast, the poles are not spinning at all, so they have zero centrifugal force. Since centrifugal force points outwards from the center of rotation, it tends to cancel out a little bit of earth’s gravity.

How is centrifugal force differ from centripetal force give some points?

Centripetal force is the component of force acting on an object in curvilinear motion which is directed toward the axis of rotation or centre of curvature. Centrifugal force is a pseudo force in a circular motion which acts along the radius and is directed away from the centre of the circle.