Plz explain im so confused and this is due tonight. i will give 50 points!
describe the...
Physics, 05.02.2020 11:57 daydallas01
Plz explain im so confused and this is due tonight. i will give 50 points!
describe the motion of a pendulum in terms of kinetic and potential energy. as the pendulum moves from its greatest to lowest height and back up again, how does its energy change? when is each type of energy the greatest and the least?
Answers: 2
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Aman pushes on a trunk with a force of 250 newtons. the trunk does not move. how much positive work is done on the trunk? 0.0 j -250 j 250 j 125 j
Answers: 1
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Abug is 12 cm from the center of a turntable that is rotating with a frequency of 45 rev/min . what minimum coefficient friction is required so that the bug stays on the turntable?
Answers: 1
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Two resistors r1 and r2 may be connected either in series or parallel across an ideal battery with emf ε. we desire the rate of energy dissipation of the parallel combination to be 8.75 times that of the series combination. if r1 = 105 ω, what are the (a) smaller and (b) larger of the two values of r2 that result in that dissipation rate?
Answers: 2
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