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Centripetal force is the inward force required to keep an object moving in a circular path, and for planets, this force is primarily provided by gravity. As planets orbit a star, such as the Sun, the gravitational attraction acts as the centripetal force, pulling them towards the star while their orbital velocity keeps them in motion. This balance between gravitational pull and orbital speed allows planets to maintain stable orbits. Thus, centripetal force is essential for the dynamics of planetary motion in a solar system.
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What is another name for centripetal force?
Another name for centripetal force is "center-seeking force." This force acts towards the center of a circular path, enabling an object to maintain its circular motion. It is crucial in various applications, such as in the motion of planets around the sun or a car turning on a curved road.
What factors are true about centripetal force?
Centripetal force is a force that is required to exist to have a circular motion. Thus the centripetal force can be any force that is able to accomplish this task. Examples of centripetal forces are the gravitational force, the electromagnetic force, the frictional force, or the constraint forces. The centripetal force depends on the system that is involved in be in a spin of a rigid body, or of a planetary motion, etc. Each particular system that requires a rotation or a spin needs to have a corresponding centripetal force.
What is the formula to find centripetal force?
Centripetal force is always directed towards the center of the circle of motion that an object is traveling in.
Is centripetal force also called an inward force?
Yes. Centripetal is center seeking force. Centrifugal is center fleeing force.
How do they affect the centripetal force?
If an object moves in a circle, the centripetal acceleration can be calculated as speed squared divided by the radius. The centripetal force, of course, is calculated with Newton's Second Law: force = mass x acceleration. Therefore, the centripetal force will be equal to mass x speed2 / radius.
What is the force that keeps the planets from moving closer or further from the sun?
centripetal force.
What does gravity have to do with the motion of the planets?
The gravitational force between planets supplies the centripetal force that causes them to orbit each other.
What are the 2 forces not keeps the planets in their respective orbits?
Centripetal force and Gravity
What supplies does centripetal force needs to keep planets in the solar system in orbit?
Centripetal force, which keeps planets in orbit around the sun, does not require physical supplies but rather results from the gravitational attraction between the sun and the planets. This force is generated by the mass of the sun and the planets, along with their velocities. The balance between gravitational pull (centripetal force) and the planets' inertia allows them to maintain stable orbits. Essentially, the energy and mass of celestial bodies are the "supplies" that facilitate this gravitational interaction.
What force is operating between Sun and planets is it centripetal or centrifugal force?
The forces of attraction between the sun and each planet are gravitational forces, and they're both centripetal forces.
What are some examples of centripetal forces?
Centripetal force is a force that makes a body follow a curved path. An example of centripetal force is gravity making something in space orbit Earth. Mud flying in circles from a tire going down the road is centripetal force.
What is the unbalanced centripetal force that keeps planets in orbit around the sun?
The gravitational attraction by the Sun.
What is the symbol for centripetal force?
The symbol for centripetal force is "Fc".
What provides the centripetal force required for planetary motion?
In the case of planetary motion, the centripetal force required to keep planets in orbit around the sun is provided by the gravitational pull between the planet and the sun. This gravitational force acts as the centripetal force, keeping the planet moving in its elliptical orbit.
A force that keeps planets in orbit?
The force that keeps planets in orbit is gravity. Gravity is the attractive force that exists between two masses, such as a planet and a star, that causes them to be drawn towards each other. In the case of planets orbiting a star, gravity keeps the planets in their elliptical paths around the star.
How centripetal force equals to gravitational force?
The centripetal force is equal to the gravitational force when a particular body is in a circle. For a body that is in an orbit, the gravitational force is equivalent to the centripetal force.
What prevent the planets from flying off into space?
The easy answer is gravity. The pull of a star's gravity keeps the planets in orbit in almost equal amounts of centripetal force pulls them away.============================================Another contributor clarified:The answer is 'gravity'. The more massive the body, the more gravity it has."Centripetal force" is any force that pulls awayof the path, such as swinging around a weight attached to a string. The faster you spin it, the heavier it seems to become.
