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...
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...
op Plaskett's binary system consists of two stars that revolve In a circular orbit about a center of mass midway betwee...
op
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 | = 240 km/s and the orbital period of each is 12.5 days. Find the mass M of each star. (For comparison, the mass of our Sun is 1.99 times 1030 kg Your answer...
4. Consider a circular object that is free to rotate about its central axis. The object...
4. Consider a circular object that is free to rotate about its central axis. The object is sitting horizontally on ice, so that ction is negligible. (Think of a hockey rotating, or more precisely to change its rate of rotation? Is it a net force, which is the cause of changes in linear motion, or is it something else? puck.) An i is, what exactly causes such an object to start mportant ues ion The diagrams below show such an...
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...
op
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 | = 240 km/s and the orbital period of each is 12.5 days. Find the mass M of each star. (For comparison, the mass of our Sun is 1.99 times 1030 kg Your answer...
4. Consider a circular object that is free to rotate about its central axis. The object is sitting horizontally on ice, so that ction is negligible. (Think of a hockey rotating, or more precisely to change its rate of rotation? Is it a net force, which is the cause of changes in linear motion, or is it something else? puck.) An i is, what exactly causes such an object to start mportant ues ion The diagrams below show such an...
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