Physics Centripetal and Centrifugal Purpose: A) To find forth in which direction an mark go off, if it is spun and then released. B) to go over how the radius affects the speed of ta revolve aspiration. Background selective information: Centripetal: force pulling/pushing an goal lacking from the center. Centrifugal: force pulling/pushing an quarry towards the center. inertia: matter continues in its state of motion. Distance: the length amid two points. Radius: half the length of a circle. Materials: String, object and your hand Hypothesis: A) I remember it will go forward because the objects inertia takes over the centrifugal and centripetal forces aft(prenominal)wards the wagon train is released. Inertia continues in a line of motion. B) I think if the radius is shorter, then the speed will be double-quick and when the radius is longer, then the speed will be slower. I think this because the closer to the center, the less distance or border the object has to cover. Procedure A: 1) Get an object. 2) Tie one end of the string to the object. 3) Take the end of the string that doesnt consume anything attached to it. 4) Start moving your hand in a circular motion and make the object spin. 5) Keep the object rotate at a constant force or speed.
6) permit go of the string and observe what happens. Procedure B: 1) Do steps 1 - 5 in number A. 2) As the object comes around, place your finger half look of the radius. 3) Let the object spin around your finger. 4) Observe if the speed, later you redact your finger, is the same, faster or slower than the speed when y ou were vertical spinning the object withou! t you r. (no finger) 5) Record the Data. Data/ Analysis The object flew off forward after the... If you want to get a full essay, order it on our website:
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