Physics, 16.11.2019 06:31 dillondelellis2006
Acoin is placed on a large disk which rotates uniformly at a rate of 1 rot/s. the coefficient of friction between the coin and the disk is 0.1. what is the maximum distance from the center of the disk that the coin could be placed without slipping? report your answer in meters.
Answers: 2
Physics, 21.06.2019 21:00
Ahowler monkey is the loudest land animal and, under some circumstances, can be heard up to a distance of 4.6 km. assume the acoustic output of a howler to be uniform in all directions and that the threshold of hearing is 1.0 × 10-12 w/m2. what is the acoustic power emitted by the howler
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Physics, 22.06.2019 04:30
Afeather of mass 0.001 kg falls from a height of 2 m. under realistic conditions, it experiences air resistance. based on what you know about friction, what can you say about the kinetic energy of the feather as it reaches the ground? acceleration due to gravity is g = 9.8 m/s2. a. ke < 0.0196 j b. ke = 00196 j c. je = 0 j d. ke > 0.0196 j
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If a simple machine reduces the strength of a force, what must be increased?
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Acoin is placed on a large disk which rotates uniformly at a rate of 1 rot/s. the coefficient of fri...
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