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A body can execute circular motion only if there's a force acting on it, directed
towards the center of the circle. Without that force, circular motion isn't possible.
If you expected us to get into "centrifugal" force, forget about it. No such force exists.
A body in uniform circular motion experiences a centripetal force directed towards the center of the circle, necessary to keep it moving in a curved path instead of moving in a straight line. This force is required to constantly change the direction of the body's velocity, causing it to accelerate towards the center of the circle.
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What supplies the centripetal force for the mass in uniform circular motion in this experiment?
The tension in the string provides the centripetal force for the mass in uniform circular motion in this experiment. This tension acts towards the center of the circular path, keeping the mass moving in a circular motion instead of following a straight line.
What is the direction of the centripetal force acting on a satellite that is in uniform circular motion around Earth?
The centripetal force acting on a satellite in uniform circular motion around Earth is directed towards the center of Earth. This force is necessary to keep the satellite moving in a circular path instead of following a straight line.
Uniform linear motion vs uniform circular motion?
Uniform linear motion is when an object moves in a straight line at a constant speed, while uniform circular motion is when an object moves in a circle at a constant speed. In uniform linear motion, the velocity remains constant in both magnitude and direction, whereas in uniform circular motion, the object's velocity remains constant in magnitude but changes direction constantly.
Which direction is the centripatel force acting for a body n uniform circular motion?
The centripetal force for a body in uniform circular motion is directed towards the center of the circle around which the body is rotating. It is responsible for keeping the body moving in a curved path rather than in a straight line.
What produces the centripetal force for the mass in uniform circular motion?
The centripetal force that keeps a mass in uniform circular motion is usually provided by tension in a string, gravitational force, or the normal force from a surface, depending on the specific situation. This force acts towards the center of the circle to keep the object moving in a circular path at a constant speed.
What supplies the centripetal force for the mass in uniform circular motion in this experiment?
The tension in the string provides the centripetal force for the mass in uniform circular motion in this experiment. This tension acts towards the center of the circular path, keeping the mass moving in a circular motion instead of following a straight line.
Does the centripetal force acting on an object in uniform circular motion do work on the object?
No
What is the direction of the centripetal force acting on a satellite that is in uniform circular motion around Earth?
The centripetal force acting on a satellite in uniform circular motion around Earth is directed towards the center of Earth. This force is necessary to keep the satellite moving in a circular path instead of following a straight line.
How must the net force depend on the speed of the moving object in order to obtain uniform circular motion?
The force required to keep a body to be in a uniform circular motion is known as centripetal force means centre seeking force. This centripetal force is directly proportional to the square of the speed of the particle.
What factors affect the increase of the centripetal force on a particle in uniform circular motion?
The centripetal force on a particle in uniform circular motion increases with an increase in the mass of the particle or the speed at which it is moving. It also increases if the radius of the circle decreases, as the force required to keep the particle in the circular path becomes greater when the circle is smaller.
3 What factors affect the increase of the centripetal force on a particle in uniform circular motion?
The centripetal force on a particle in uniform circular motion increases with the speed of the particle and the radius of the circular path. The mass of the particle also affects the centripetal force, as a heavier particle requires a stronger force to keep it moving in a circle at a constant speed.
Uniform linear motion vs uniform circular motion?
Uniform linear motion is when an object moves in a straight line at a constant speed, while uniform circular motion is when an object moves in a circle at a constant speed. In uniform linear motion, the velocity remains constant in both magnitude and direction, whereas in uniform circular motion, the object's velocity remains constant in magnitude but changes direction constantly.
What fictitious force seems to push objects outward from the center of a circle when it is in uniform circular motion?
That's 'centrifugal' force.
Which direction is the centripatel force acting for a body n uniform circular motion?
The centripetal force for a body in uniform circular motion is directed towards the center of the circle around which the body is rotating. It is responsible for keeping the body moving in a curved path rather than in a straight line.
What produces the centripetal force for the mass in uniform circular motion?
The centripetal force that keeps a mass in uniform circular motion is usually provided by tension in a string, gravitational force, or the normal force from a surface, depending on the specific situation. This force acts towards the center of the circle to keep the object moving in a circular path at a constant speed.
Why tangential acceleration is not produced in uniform circular motion?
In uniform circular motion, the speed of the object remains constant, so there is no change in the magnitude of the velocity. Since tangential acceleration is the rate of change of the magnitude of velocity, it is not produced in uniform circular motion. The only acceleration present is the centripetal acceleration which points towards the center of the circle.
What two quantities is necessary for uniform circular motion?
The only thing required for an object to show uniform circular motion is a constant centripetal force. The object will have constant speed and kinetic energy, but its velocity, acceleration, momentum, and displacement will change continuously.
