A proposed space station consists of a circular tube that will
rotate about its center (like a tubular bicycle tire) as shown in
the figure(Figure 1) . The circle formed by the tube has a diameter
of about 1.1 km. please show work 
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A proposed space station consists of a circular tube that will
rotate about its center (like...
At what rate must a circular space station rotate to produce a gravitation effect equal to...
At what rate must a circular space station rotate to produce a gravitation effect equal to 1/2 of the earth's gravity, g=9.8m/s^2? The ships diameter is 2.2km. Give your answer in revolutions per hour.
A space station of diameter 20.0 meters is turning about its axis to simulate gravity at...
A space station of diameter 20.0 meters is turning about its axis to simulate gravity at its center rim. How fast must it rotate to produce an outer rim acceleration of 9.80 m/s2 ?
4. A proposed space station has the shape of a large wheel with the living and...
4. A proposed space station has the shape of a large wheel with the living and working space at the very outside edge (the rim) of the wheel. The space station rotates about an axis through the center, resulting in a normal force on the people inside, simulating gravity. The radius of the wheel is R = 44.6 m. When a person inside the station with a mass M = 65.4 kg steps on a scale, the measured "weight" is...
Plaskett's binary system consists of two stars that revolve in a circular orbit about a center...
Plaskett's binary system consists of two stars that revolve in a circular orbit about a center of mass midway between them. This statement implies that the masses of the two stars are equal (see figure below). Assume the orbital speed of each star is |v vector| = 170 km/s and the orbital period of each is 14.5 days. Find the mass M of each star. (For comparison, the mass of our Sun is 1.99 times 10^30 kg.) 1.02e-9 If you...
Chapter 08, Problem 14 Your answer is partially correct. Try again. A space station consists of...
Chapter 08, Problem 14 Your answer is partially correct. Try again. A space station consists of two donut-shaped living chambers, A and B, that have the radii shown in the figure. As the station rotates, an astronaut in chamber A is moved 2.14 x 104 m along a circular arc. How far along a circular arc is an astronaut in chamber B moved during the same time? TA = 3.20 x 102 m LT- B = 1.10 x 103 m...
The figure shows an overhead view of a ring that can rotate about its center like...
The figure shows an overhead view of a ring that can rotate about its center like a merry-go-round. Its outer radius R2 is 0.6 m, its inner radius R1 is R2/2, its mass M is 7.3 kg, and the mass of the crossbars at its center is negligible. It initially rotates at an angular speed of 7.7 rad/s with a cat of mass m M/4 on its outer edge, at radius R2. By how much does the cat increase the...
The figure shows an overhead view of a ring that can rotate about its center like...
The figure shows an overhead view of a ring that can rotate about its center like a merry-go-round. Its outer radius R2 is 0.6 m, its inner radius R is R2/2, its mass Mis 7.4 kg, and the mass of the crossbars at its center is negligible. It initially rotates at an angular speed of 6.5 rad/s with a cat of mass m = M/4 on its outer edge, at radius R2. By how much does the cat increase the...
if you can show all your work/equations you've used, I would appreciate it! Thanks! Section ll:...
if you can show all your work/equations you've used, I would
appreciate it! Thanks!
Section ll: TFaditional Problems These four problems are worth 10 points each. In Problems 1-3, you MUST select the correct choice and SHOW ALL WORK supporting your answer using classroom methods. The correct answer is worth 5 points, and your work is worth 5 points, so include force diagrams, starting equations, proper units, and a clear methodology. (See the HW solutions for examples of what is...
1) The flywheel of a steam engine begins to rotate from rest with a constant angular...
1) The flywheel of a steam engine begins to rotate from rest with a constant angular acceleration of 1.23 rad/s2. It accelerates for 22.7 s, then maintains a constant angular velocity. Calculate the total angle through which the wheel has turned 57.7 s after it begins rotating. Hint:This is rotational motion, with equations for angles similar to those for linear motion. Note that the TOTAL time is given. Answer: ______ deg. 2) A proposed space station includes living quarters in...
4. A proposed space station has the shape of a large wheel with the living and working space at the very outside edge (the rim) of the wheel. The space station rotates about an axis through the center, resulting in a normal force on the people inside, simulating gravity. The radius of the wheel is R = 44.6 m. When a person inside the station with a mass M = 65.4 kg steps on a scale, the measured "weight" is...
Plaskett's binary system consists of two stars that revolve in a circular orbit about a center of mass midway between them. This statement implies that the masses of the two stars are equal (see figure below). Assume the orbital speed of each star is |v vector| = 170 km/s and the orbital period of each is 14.5 days. Find the mass M of each star. (For comparison, the mass of our Sun is 1.99 times 10^30 kg.) 1.02e-9 If you...
Chapter 08, Problem 14 Your answer is partially correct. Try again. A space station consists of two donut-shaped living chambers, A and B, that have the radii shown in the figure. As the station rotates, an astronaut in chamber A is moved 2.14 x 104 m along a circular arc. How far along a circular arc is an astronaut in chamber B moved during the same time? TA = 3.20 x 102 m LT- B = 1.10 x 103 m...
The figure shows an overhead view of a ring that can rotate about its center like a merry-go-round. Its outer radius R2 is 0.6 m, its inner radius R1 is R2/2, its mass M is 7.3 kg, and the mass of the crossbars at its center is negligible. It initially rotates at an angular speed of 7.7 rad/s with a cat of mass m M/4 on its outer edge, at radius R2. By how much does the cat increase the...
The figure shows an overhead view of a ring that can rotate about its center like a merry-go-round. Its outer radius R2 is 0.6 m, its inner radius R is R2/2, its mass Mis 7.4 kg, and the mass of the crossbars at its center is negligible. It initially rotates at an angular speed of 6.5 rad/s with a cat of mass m = M/4 on its outer edge, at radius R2. By how much does the cat increase the...
if you can show all your work/equations you've used, I would
appreciate it! Thanks!
Section ll: TFaditional Problems These four problems are worth 10 points each. In Problems 1-3, you MUST select the correct choice and SHOW ALL WORK supporting your answer using classroom methods. The correct answer is worth 5 points, and your work is worth 5 points, so include force diagrams, starting equations, proper units, and a clear methodology. (See the HW solutions for examples of what is...
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