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# If a ball swinging in a circle on a string is moved twice as fast the force of the string will be?

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# Why is there a force when you swing an object around on a string?

The object on the string is moving with velocity V and the the moving object creates a vector Momentum P=mV, The change of the velocity creates an acceleration and thus the mo

# What is the lead balls on strings that swing back and fourth that have to do with telling time?

  As far as I know they have more to do with Newton's law that every action has a opposite and equal reaction. As far as them telling time it may have to do with the pendu

# Does length of string affects swing of pendulum?

Yes, because there might be a weight difference.   also, it depends on how fast you make the string swing.   for more info. better to read more about it or make some res

# There is 260g block on a 50cm -long string swings in a circle on a horizontal frictionless table at 50rpm What is the speed of the blockWhat is the tension in the string?

  The linear speed will be: v = 2 * pi * r * f, where r is circle radius, f is rotations per second. To calculate tension, we can use formula for centripetal force

# Consider a girl whirling a ball tied to a string over her head why does the ball move in a circular path if the strings breaks what happen to the ball?

  picture the moon and the earth,imagine that gravity was lost and the moon flings out of orbit, the same thing applies with the ball. when the string comes loose so will

# If you swing a washer attached to a string around what is the net force?

  The force in this case is defined by F = mv2/r, where m is the mass in kilograms, v is the linear velocity of the object, and r is the radius around which the washer swi

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# If you swinging a rubber ball on a string which direction will it fly off?

can't take off in drive but manual shift it will go in drive.

centripetal

# The force keeping a ball on a string moving in a circle is rolling friction?

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.

Zume ball

# When the ball at the end of the string swings to it's lowest point the string is cut How will the ball's path be like?

At the bottom of the swing the ball is at highest velocity. The ball will follow a parabolic path starting at the vertex and traveling horizontally, then falling off quickly u
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# What provides the centripetal force for a ball on a string?

The tension in the string, which prevents the ball continuing forward in a straight line.
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inertia
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# What keeps the force of a ball on a string moving in a circle?

centripetal force

# How the swing is produce in a fast moving cricket ball?

the swing is produced by the movement of the wind and completely depends upon the movement of the wrists of the bowlers.
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# Why does the shorter string of the pendulum swing faster?

A shoter string swings faster because it has less distance to  travel back and forth. But, if you lenthen the string on the  pendulam it will have a longer distace to travel