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The tension in the string, which prevents the ball continuing forward in a straight line.

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Q: What provides the centripetal force for a ball on a string?
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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.


The force keeping a ball on a string moving in a circle is called what?

centripetal


What would happen to an object if the centripetal force acting on it stops?

Picture a ball on a string being whirled about the head of an experimenter. If the string breaks, the centripetal force disappears. The ball leaves on a tangent path form its (previous) circular path. Yes, it's that simple. The string provided centripetal force, by virtue of its tensile strength, to the ball to keep that ball moving in a circle. When the string broke, there was no force left to accelerate the ball "in" and keep it moving in an arc.


What force did your hand exert on the ball as it moved in a circular path?

You mean ball tied to a string and the string is held by the fingers or hand? Then that force is named as centripetal force. ie centre seeking force.


What does centripetal acceleration look like?

A ball on a string.


What is a sentence using the word centripetal?

A ball on a string is an example of centripetal acceleration


How can you control centripetal force on a roller coaster?

Centripetal force does not exist on a roller coaster or anywhere else. You would more be thinking along the lines of Centrifugal force. This is the force that pushes outwards. For instance, swinging a ball on a string, it is centrifugal force that keeps the ball extended outwards, and if you let go of the string, catapults it outwards. ---------------------------------------------------- In physics, centrifugal (centre-fleeing) force is a fictitious force. It is the reactionary force (Newton's 3rd Law) to the centripetal (centre-seeking) force in a rotational reference frame. In an inertial frame of reference, only centripetal force exists. The magnitude of the centripetal force is calculated as: Fc = mv2/r Therefore, if you want to increase the centripetal force, you can increase the mass of the object undergoing rotational motion, increase the velocity of the object, or decrease the radius of the circle of rotation and vice versa if you want to decrease the centripetal force.


How centripetal force and gravity keep a satellite orbiting?

Once an object is set into motion in a given direction it will continue in that direction unless a force prevents it from doing so. If you swing a ball around and around on the end of a string, it goes in a circle at the end of the string. The thing that keeps the ball from flying off is the string pulling on it. If you let go of the string the ball will sail off in a straight line in the direction it was moving at the moment you release the string.The ball wants to go in a straight line, the thing that prevents that is the string pulling on it. The string is exerting a centripetal force on the ball preventing it from flying away.Just like the ball, a satellite rotating around the Earth would fly off into space in a straight line if something weren't pulling it back toward the Earth. Earth's gravity is exerting a centripetal force, pulling on it, preventing the satellite from sailing away.


Why do moons not fall into the planet they are orbating?

Think of swinging a ball around and around on the end of a string. The ball will stay straight out at the end of the string. The ball stays suspended at the end of the string because the moving ball wants to go straight but it can't because the string is holding it -- keeping it from flying away. The force the string is exerting on the ball is called centripetal force.Moons rotate around their planets just as the ball swings around on the string. The planet's gravity acts as the string, holding the moon from flying off into space.


How much centripetal force is needed to keep a 0.24 kg ball on a 1.72 m string moving in a circular path with a speed of 3.0 ms?

Calculate the centripetal acceleration, using the formula:acceleration = speed squared / radius Once you have this acceleration, you can use Newton's Second Law to calculate the force.


Why a motorcycle moves in a death well but does not fall why?

Due to Centripetal force the motorcyclist does not fall in a Death Well. Due to centripetal force the motorcyclist does not ball in a death well.


Why a motorcycle moves in a death well but does not fall?

Due to Centripetal force the motorcyclist does not fall in a Death Well. Due to centripetal force the motorcyclist does not ball in a death well.