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A father swings his child around in a circle The source of the centripetal force that keeps the child moving in a circle is friction or weight or gravity?
Wiki User
∙ 10y ago
gravity
Daisy Martinez
Wiki User
∙ 10y agoGravity
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What centripetal force that causes it to move in a circle?
gravity or gravitational pull
How is centripetal force calculated?
Centripetal force is not a force like gravity, which is there for any object with mass in a gravitational field (such as that of the earth, the sun), but a force which must be present in order to move in a circle. There is never a situation where you say "aha, this generates a centripetal force", but if something is moving in a circle (and certain types of ellipse) you can say that one of the forces already present (such as gravity, or tension for a weight on a string) is providing the required centripetal acceleration for circular motion. In practice though, the cheap and dirty trick is just to say the centripetal force is equal to (mass of the moving object x velocity^2) / (the radius of the circle).
When an object moves in a circle what acts to accelerate the object toward the center of circle?
Well, I was taught that it was centripetal force, but that was a long time ago.
What keeps the force of a ball on a string moving in a circle?
No. The force keeping a ball on a string moving in a circle is centripetal force, i.e. force pulling the ball to the center of the circle.
In what direction does centripetal force act on an object?
Centripetal force acts towards the center of the circle of motion.
What provides the centripetal force that keeps objects in orbit?
Centripetal force wants to move something towards the centre. So in a satellites case that would be the Gravity of the Earth. If you had a rock tied to a string you were spinning around, the Centripetal Force would be the tension in the string acting towards the centre.
What centripetal force that causes it to move in a circle?
gravity or gravitational pull
How can centripetal force provide gravity?
It doesn't.Gravity is one thing that can provide centripetal force.Another one is a string, like the one that keeps the yo-yo spinning in a circle around your head.
What center directed force continously changes the direction of an object to make it move in a circle?
Centripetal force, which can be supplied by gravity, a string, friction (e.g. between tires and the road), etc.
What is the force called that keeps an object moving in a circle?
The force that keeps an object moving in a circle or an arc is called a centripetal force. Gravity is an example of centripetal force that keeps a satellite in a circular orbit around a planet. Another example is when you ride on a merry-go-round - the rotating play structure imparts a centripetal force upon you, forcing you to also travel in a circle.
What is a sentence for centripetal?
If you mean centripetal force, I was surprised when I saw that the water was not spilled when it was swung around in a circle, but then I learned that centripetal force kept it inside.
How is centripetal force calculated?
Centripetal force is not a force like gravity, which is there for any object with mass in a gravitational field (such as that of the earth, the sun), but a force which must be present in order to move in a circle. There is never a situation where you say "aha, this generates a centripetal force", but if something is moving in a circle (and certain types of ellipse) you can say that one of the forces already present (such as gravity, or tension for a weight on a string) is providing the required centripetal acceleration for circular motion. In practice though, the cheap and dirty trick is just to say the centripetal force is equal to (mass of the moving object x velocity^2) / (the radius of the circle).
When a body moves in a circle how force takes part there?
For circular motion to occur, there must be a centripetal force( a force that is always directed towards the centre of the circle). The centripetal force is defined as F = mv2/r Where F is the centripetal force, m is the mass of the orbiting body, v is the velocity of the body, and r is the distance to the centre of the circle. If you whirl a conker above your head, the centripetal force is provided by the tension of the string. For a planet orbiting the sun, the centripetal force is provided by gravity.
What is the difference centrifiugal force and centripetal force?
centripetal is the force pulling towards the center of a circle. And centrifiugal is artificial gravity. It makes you "feel" like you are being pulled into one direction when you are being pulled to the other.
The centripetal force that makes the Moon travel in a circle around the Earth instead of continuing in a straight line is?
As the moon orbits the Earth, the force of gravity acting upon the moon provides the centripetal force required for circular motion.
How does centripetal force relate to a roller coaster?
Centripetal force is the force that keeps you in your seat in the rollercoaster. It is the force that pulls toward the center of a circle when anything is in curved motion.
When you are in a car and turn a corner centripetal force pushes you toward the center of the circle around which you are turning '?
true
