A ball is attached to a string and swung in a vertical circle. The ball is swung at a faster and faster rate, at what point in the path is the string most likely to break? Explain why.
Gravitational force
In nature, every object is attracted by every other object. This phenomenon is called gravity. The force associated with gravity is called gravitational force. The gravitational force is the weakest force that exists in nature. The gravitational force is always attractive.
Acceleration Due to Gravity
In fundamental physics, gravity or gravitational force is the universal attractive force acting between all the matters that exist or exhibit. It is the weakest known force. Therefore no internal changes in an object occurs due to this force. On the other hand, it has control over the trajectories of bodies in the solar system and in the universe due to its vast scope and universal action. The free fall of objects on Earth and the motions of celestial bodies, according to Newton, are both determined by the same force. It was Newton who put forward that the moon is held by a strong attractive force exerted by the Earth which makes it revolve in a straight line. He was sure that this force is similar to the downward force which Earth exerts on all the objects on it.
![**Question:**
A ball is attached to a string and swung in a vertical circle. The ball is swung at a faster and faster rate; at what point in the path is the string most likely to break? Explain why.
**Explanation:**
As the ball is swung in a vertical circle, the tension in the string varies. The tension is greatest at the bottom of the circle because the ball's weight and the centripetal force required to keep it moving in a circle both act in the same direction, increasing the overall force on the string. As the speed increases, the centripetal force needed also increases, making the point at the bottom of the circle the most likely place for the string to break.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0230ce43-5c88-4bf3-8b0e-9c1e9ef01169%2Fab372562-e398-41ef-9b0e-e0b5eda33965%2Fpvn9kl7_processed.jpeg&w=3840&q=75)
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