Physics, 13.08.2020 01:01 arieannaensley0616
1) Did your data display the expected relationship between the centripetal force and angular speed of the rotation? What evidence do you have of this? What changed when you changed either the mass or radius?
2) With the radius held constant, should a greater increase in force be required to increase the angular speed of a larger or smaller mass by the same amount? What did you observe experimentally in Part A?
3) With the mass held constant, should a greater increase in force be required to increase the angular speed of a larger or smaller radius by the same amount? What did you observe experimentally in Part B?
Answers: 1
Physics, 22.06.2019 05:30, kaitlynmoore42
James is trying to prove newton's 2nd law of motion. he tries to move four different objects with different masses, shapes, and sizes from point a to point b. the objects are a toy car, a car, a refrigerator, and a kitchen table. after some experimentation, he finds that force is dependent on the mass of the object, rather than it's size or shape. the object that takes the most force to move is the
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Physics, 22.06.2019 19:30, leannehounschell
Acamcorder has a power rating of 20 watts. if the output voltage from its battery is 9 volts, what current does it use?
Answers: 2
1) Did your data display the expected relationship between the centripetal force and angular speed o...
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