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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?
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…mentum becomes a force, F= cP/r = cP/ct = P/t = mV/t = mA.
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…lum and how long each period (swing) is.
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…earch....
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…, which is: F = mv2 / r. This centripetal force will be the tension in the string.
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 …the ball.
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…ngs.
can't take off in drive but manual shift it will go in drive.
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.
What is that thing called - a ball attached to the end of a string and it goes swinging from one end to the other when you release your grips on the string?
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…ntil it hits the ground.
The tension in the string, which prevents the ball continuing forward in a straight line.
A ball is whirled on a string then the string breaks what causes the ball to move off in a straight line?
the swing is produced by the movement of the wind and completely depends upon the movement of the wrists of the bowlers.
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… and therefore take longer.