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Solve the all parts of following question given below:
Question: A circular SPACE HOTEL in orbit around the earth has a diameter of 355 m. In order to produce fake gravity along the outer rim, it is desired to rotate it at a speed that will produce a centripetal acceleration of 9.81 m/s^2. Note the geometry: people walking on the inside of the outer rim will weigh the same as if they were on earth.
Part A: Find the tangential speed of a point on the rim when the station is producing the required centripetal acceleration.
Part B: Find the station's angular velocity under those conditions, in radians per second.
Part C: If you are below deck at a point 77 m from the outer rim, how much gravity will you experience?
Part D: If you start moving from the rim toward the central hub of the space station, what will it feel like? How will perception change as you move?
Explain how you came up the prefixes and answer please.
A rope with mass mr is attached to a block with massmb. The block rests on a frictionless horizontal surface. The rope does not stretch. The free end of the rope ispulled to the right with a horizontal force F.
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A coin placed on a turntable rotating at 33.9 rev/min will stay there if its center is placed no further than 7.0 cm from the axis of rotation. What is the maximum distance the center of the coin can be placed from the axis if the turntable rotates a..
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