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What is the relationship between the normal force and the centripetal force acting on an object in circular motion?
In circular motion, the normal force is the force exerted by a surface on an object to prevent it from falling through. The centripetal force is the force that keeps an object moving in a circular path. The normal force and the centripetal force are related because the normal force provides the centripetal force needed to keep the object in circular motion.
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What is the relationship between apparent weight and circular motion?
In circular motion, the apparent weight of an object can change due to the centripetal force acting on it. This force is directed towards the center of the circular path and can make the object feel heavier or lighter than its actual weight.
What is the relationship between the apparent weight and circular motion?
In circular motion, the apparent weight of an object can change due to the centripetal force acting on it. This force is directed towards the center of the circular path and can make the object feel heavier or lighter than its actual weight.
What provides the centripetal force that keeps an object moving in a circular path?
The centripetal force that keeps an object moving in a circular path is provided by the inward force acting towards the center of the circle.
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.
What is true about centripetal force Check all that apply.?
Centripetal force always acts inward towards the center of rotation. Centripetal force is required to keep an object moving in a circular path. Centripetal force is a real physical force acting on an object in circular motion. Centripetal force can be provided by tension, friction, or gravitational attraction.
What is the relationship between apparent weight and circular motion?
In circular motion, the apparent weight of an object can change due to the centripetal force acting on it. This force is directed towards the center of the circular path and can make the object feel heavier or lighter than its actual weight.
What is the relationship between the apparent weight and circular motion?
In circular motion, the apparent weight of an object can change due to the centripetal force acting on it. This force is directed towards the center of the circular path and can make the object feel heavier or lighter than its actual weight.
Does the centripetal force acting on an object in uniform circular motion do work on the object?
No
What provides the centripetal force that keeps an object moving in a circular path?
The centripetal force that keeps an object moving in a circular path is provided by the inward force acting towards the center of the circle.
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.
What is true about centripetal force Check all that apply.?
Centripetal force always acts inward towards the center of rotation. Centripetal force is required to keep an object moving in a circular path. Centripetal force is a real physical force acting on an object in circular motion. Centripetal force can be provided by tension, friction, or gravitational attraction.
What does the force diagram for circular motion look like?
In circular motion, the force diagram typically shows a centripetal force pointing towards the center of the circle, along with any other forces acting on the object. This centripetal force is necessary to keep the object moving in a circular path.
What factors are not true about centripetal force?
Centripetal force is not a distinct force but rather the net force acting on an object moving in a circular path. It is always directed towards the center of the circle and is required to keep an object moving in a circular path. It does not have its own cause but arises as a result of other forces acting on the object.
Is it true that projectiles are always affected by centripetal force?
No, projectiles are not always affected by centripetal force. Centripetal force only comes into play when there is circular motion involved. In the case of projectiles, the force of gravity is the dominant force acting on the object.
What are the forces acting on a satellite that is in a circular orbit about the Earth at an altitude at which air resistance is negligible?
In a circular orbit with negligible air resistance, the main forces acting on a satellite are the gravitational force pulling it towards the Earth's center, and the centripetal force keeping it in its circular path. These two forces are balanced, allowing the satellite to maintain a stable orbit.
What does the force diagram of circular motion illustrate?
The force diagram of circular motion illustrates the forces acting on an object moving in a circular path, such as centripetal force and friction, that keep the object moving in a curved trajectory.
What is the significance of including a free body diagram (FBD) when analyzing the centripetal force acting on an object?
Including a free body diagram (FBD) when analyzing the centripetal force acting on an object is significant because it helps to visually represent all the forces acting on the object. This allows for a clearer understanding of how these forces contribute to the centripetal force required to keep the object moving in a circular path. By breaking down and analyzing the forces in a systematic way, the FBD helps in accurately determining the magnitude and direction of the centripetal force needed for the object's circular motion.
