Physics Centripetal and Centrifugal Purpose: A) To find start in which direction an mark go off, if it is spun and then released. B) to check up on how the radius affects the speed of ta revolve inclination. Background data: Centripetal: force pulling/pushing an target withdraw from the center. Centrifugal: force pulling/pushing an mark towards the center. inaction: matter continues in its state of motion. Distance: the length amongst two points. Radius: half the length of a circle. Materials: String, object and your hand Hypothesis: A) I call back it will go forward because the objects inertia takes over the centrifugal and centripetal forces aft(prenominal)wards the filament is released. Inertia continues in a line of motion. B) I think if the radius is shorter, then the speed will be fast 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 tour the object has to cover. Proc edure A: 1) Get an object. 2) Tie single end of the string to the object. 3) Take the end of the string that doesnt knowledge 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 single-valued function A. 2) As the object comes around, place your finger half focussing of the radius. 3) Let the object spin around your finger. 4) Observe if the speed, after(prenominal) you redact your finger, is the same, faster or slower th an the speed when you were vertical spinnin! g the object without 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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