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a centripetal force is a center-directed force that continuously changes the direction of an object to make it move in circle.

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What is going to happen if you Imagine tying a string to a ball and twirling it around you how is it similar to the moon orbiting earth?

The string acts like the gravity of the earth. the circular motion of the ball imitates the orbit of he moon.


How is tying a piece of string to a ball and twirling it around similar to the moon orbiting earth?

because they both rotate. If you hold the string with your and swing the ball around, the ball going around your hand is like a planet going around its star.


What is the meaning of a string tied around a rock. It was sent in the mail with no other explanation?

A string tied around a rock sent in the mail is often used as a symbol to convey a message of strength, stability, or grounding. It may also represent a bond or connection between the sender and recipient, serving as a physical reminder of their relationship.


Why the gravitational acceleration increases if earth stops spinning?

When the earth is spinning, the rotation along with gravity creates centrifugal force. This is the same as the force that happens when you swing a yo-yo around by the string, the string is like gravity in that scenario holding the yo-yo close to you.


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.

Related Questions

If M what is the tension in string 1?

To determine the tension in string 1, you would need to know more information about the forces acting on the strings and the specific setup of the system. The tension in string 1 will depend on factors such as the mass of the objects being connected by the string, the angles at which the strings are pulling, and any other forces involved in the system.


What will be tension in string on which two forces of 1010N act horizontally?

You've specified that the two forces act horizontally, but you've said nothing about how they're arranged relative to the string. -- Are the forces pulling in opposite directions on opposite ends of the string ? -- Are the forces both acting at the same end of the string, with the other end tied to a wall ? -- Are the forces in the same plane ? If so, is the string also in that plane ? I can give you configurations in which the forces are horizontal, and the tension in the string is anything you want between zero and 2,020 N. In fact, if both ends of the string are fastened to walls, and the horizontal forces push on the center of the string and perpendicular to it, then you can create any tension you want in the string, up to the breaking limit of the walls.


Does string theory negate the four fundamental forces?

String Theory does not negate the four fundamental forces, it explains them in another way.


What are the forces exerted on a yoyo hanging motionless on a string?

The forces exerted on a yoyo hanging motionless on a string are gravity acting downward and tension in the string acting upward. These forces are balanced, resulting in a state of equilibrium where the yoyo remains stationary.


What is the maximum velocity and acceleration that can be found for a point on the string?

The maximum velocity and acceleration of a point on a string depend on the properties of the string and the forces acting on it. The velocity of a point on the string can be limited by factors such as tension and length of the string. The acceleration of a point on the string can be limited by factors such as the mass of the string and the forces acting on it. The maximum velocity and acceleration can vary depending on the specific situation and conditions.


How yo yo is hanging motionless from a string describe the forces exerted on the string?

When a yo-yo is hanging motionless from a string, two forces act on the string: tension force, which is the force exerted by the string to hold up the yo-yo, and the gravitational force, which is the force exerted by Earth pulling the yo-yo down. These two forces are equal in magnitude and opposite in direction, resulting in a state of equilibrium where the yo-yo does not accelerate.


What forces cause a pendulum to continue swinging?

Gravity and the tension in the string.


How do you find the circunference of a bowl?

You get a string that can fit around the bowl and wrap the string around it and mark where they overlap. measure the string and there is the circumfrence!


How do you get the circumference of a cylinder with a string?

Wrap the string around the cylinder, mark where the end of the string touched itself, remove the string, and measure from the end of the string to the mark.


What will be value of tension produced by two opposite forces acting on a string at opposite ends?

equal to zero because two opposite forces will cancel each other


Which forces act listo in a horizontal direction?

In a horizontal direction, forces such as friction, tension in a string, and applied forces can act on an object. These forces can cause motion or resist motion depending on their magnitudes and directions.


Which type of elastic force is present in the string on a guitar?

forces can be added together only if they are