Aheavy flywheel rotating on its central axis is slowing down because of friction in its bearings. at the end of the first minute of slowing, its angular speed is 0.68 of its initial angular speed of 260 rev/min. assuming a constant angular acceleration, find its angular speed (rev/min) at the end of the second minute.
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Physics, 22.06.2019 11:30
This punnett square shows the cross between two pants. one parent has round seeds (rr). and the other parent has wrinkled seeds (rr) which best describes their offspring as shown in this cross?
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Physics, 23.06.2019 00:30
Arope has one end tied to a vertical support. you hold the other end so that the rope is horizontal. if you move the end of the rope back and forth with a frequency of 4 hz, the transverse wave you produce has a wavelength of 0.5 m. what is the speed of the wave in the rope?
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Physics, 23.06.2019 02:00
Explain the difference in reactivity of the elements based on their electron configurations.
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Physics, 23.06.2019 02:20
Aparticle initially located at the origin has an acceleration of = 2.00ĵ m/s2 and an initial velocity of i = 8.00î m/s. find (a) the vector position of the particle at any time t (where t is measured in seconds), (b) the velocity of the particle at any time t, (c) the position of the particle at t = 7.00 s, and (d) the speed of the particle at t = 7.00
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Aheavy flywheel rotating on its central axis is slowing down because of friction in its bearings. at...
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