Spinning
can someone answer this and explain the reasoning behind it? suppose you are stan...
Physics, 30.09.2019 07:50 lunarStudios123
Spinning
can someone answer this and explain the reasoning behind it? suppose you are standing on the center of a merry-go-round that is at rest. you are holding a spinning bicycle wheel over your head so that its rotation axis is pointing upward. the wheel is rotating counterclockwise when observed from above. for this problem, neglect any air resistance or friction between the merry-go-round and its foundation. suppose you now grab the edge of the wheel with your hand, stopping it from spinning. what happens to the merry-go-round?
a. it remains at rest.
b. it begins to rotate counterclockwise (as observed from above)
c. it begins to rotate clockwise (as observed from above). !
Answers: 2
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Acamcorder has a power rating of 20 watts. if the output voltage from its battery is 9 volts, what current does it use?
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2. which of the following does not affect the electrical resistance of a body? a. material composing the body b. bodies directly surrounding the body c. length of the body > d. temperature of the body
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