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Problem: It is proposed that future space stations create an artificial gravity by rotating. Suppose a space station is constructed as a 800-m-diameter cylinder that rotates about its axis. The inside surface is the deck of the space station.
Part A: What rotation period will provide "normal" gravity?
I need help to find what rotation period will provide "normal" gravity.
A 10.0- shell is traveling horizontally to the right at 25.0 relative to the ground when it explodes into two fragments, Find the magnitude of the velocity of the heavier fragment relative to the ground just after the explosion
You are trying out for the position of place-kicker on a professional football team. By how much is it under or over the bar
A wheel that is rotating at 33.3 rad/s is given an angular acceleration of 1.25 rad/s^2. What is the angular speed after the wheel has turned an angle of 948 rad
A pickup truck has a wheelbase of 3.00 m. Ordinarily, 10,780 N rests on the frontwheels and 8820 N on the rear wheels when the truck is parked on alevel road. How much total weight now rests on the rear wheels
The velocity of a ball changes from ‹ 9, ?7, 0 › m/s to ‹ 8.96, ?7.14, 0 › m/s in 0.02 s, What is the rate of change of momentum of the ball
A cyclotron is sometimes used for carbon dating. Carbon-14 andcarbon-12 ions are obtained from a sample of the material to bedated and are accelerated in the cyclotron. If the cyclotron has amagnetic field of magnitude 2.30 T, what is the differe..
Calculate the force exerted on the earth by the atmosphere if atmospheric pressure
A bungee cord is stretched between two poles with a force of 357 N. What is the velocity of a wave on this bungee cord
A standard deck of cards contains 52 different cards. How many different poker hands are there
A box that is 3.5m x 2m x 3.3m is filled with 452 balloons. Each balloon is filled with 4.1887902047864 x 10-6 cm3 of helium. What is the mean free path of a balloon
A 1.20 kilogram object is held 1.20 meter above a relaxed, mass less vertical spring with a force constant of 340 N/m. Evaluate how far does the object compress the spring
a box slides down a rough 50o incline with a coefficient of kinetic friction between the box and incline of 0.8. at a
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