Physics, 26.12.2019 03:31 pilarmonsivais
Alight, flexible, non-stretching cable is wrapped several time around a winch drum, a solid cylinder of mass 50 kg and diameter 0.120 m, which rotates about a stationary horizontal axis held by frictionless bearing. the free end of the cable is pulled with a constant 9.0-n force for a distance 2.0 m. it unwinds without slipping and turns the cylinder. if the cylinder is initially at rest, find its angular speed and the final speed of the cable.
Answers: 3
Physics, 21.06.2019 16:00
In a laboratory, nakisha mixes sodium hydroxide solution with an indicator called phenolphthalein. when combined, they create a pink solution. nakisha wonders if mixing other solutions with phenolphthalein will also create this pink color. how could she use the scientific inquiry process to explore it further?
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Physics, 22.06.2019 12:30
Matter is needed to transfer thermal energy bya. conductionb. convectionc. radiation d. both a & b.
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Physics, 22.06.2019 14:30
Multiply or divide to make this english distance conversion. 174 inches = feet (14.5, 58, 2,088, 23)
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Physics, 22.06.2019 14:30
What was the first instrument to ever record an earthquake?
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Alight, flexible, non-stretching cable is wrapped several time around a winch drum, a solid cylinder...
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