A cockroach of mass m lies on the rim of a uniform disk
of mass 6.00 m that can rotate freely about its center
like a merry-go-round. Initially the cockroach and disk rotate
together with an angular velocity of 0.479 rad/s. Then the
cockroach walks halfway to the center of the disk.
(a) What then is the angular velocity of the
cockroach-disk system?
(b) What is the ratio
K/K0 of the new kinetic energy of the
system to its initial kinetic energy? with s.I units
A cockroach of mass m lies on the rim of a uniform disk of mass 6.00...
A cockroach of mass m lies on the rim of a uniform disk of mass 5.00 m that can rotate freely about its center like a merry-go-round. Initially the cockroach and disk rotate together with an angular velocity of 0.460 rad/s. Then the cockroach walks halfway to the center of the disk. (a) What then is the angular velocity of the cockroach-disk system? (b) What is the ratio K/K0 of the new kinetic energy of the system to its initial...
A cockroach of mass m lies on the rim of a uniform disk of mass 5.00 m that can rotate freely about its center like a merry-go-round. Initially the cockroach and disk rotate together with an angular velocity of 0.410 rad/s. Then the cockroach walks halfway to the center of the disk. (a) What then is the angular velocity of the cockroach-disk system? (b) What is the ratio K/K0 of the new kinetic energy of the system to its initial...
A cockroach of mass m lies on the rim of a uniform disk of mass 8.00 m that can rotate freely about its center like a merry-go-round. Initially the cockroach and disk rotate together with an angular velocity of 0.229 rad/s. Then the cockroach walks halfway to the center of the disk. (a) What then is the angular velocity of the cockroach-disk system? (b) What is the ratio K/K0 of the new kinetic energy of the system to its initial...
A cockroach of mass m lies on the rim of a uniform disk of mass 3.00 m that can rotate freely about its center like a merry-go-round. Initially the cockroach and disk rotate together with an angular velocity of 0.483 rad/s. Then the cockroach walks halfway to the center of the disk. (a) What then is the angular velocity of the cockroach-disk systern? (b) What is the ratio K/Ko of the new kinetic energy of the system to its initial...
1a. A cockroach of mass m lies on the rim of a uniform disk of mass 9.00 m that can rotate freely about its center like a merry-go-round. Initially the cockroach and disk rotate together with an angular velocity of 0.456 rad/s. Then the cockroach walks halfway to the center of the disk. (a) What then is the angular velocity of the cockroach-disk system? (b) What is the ratio K/K0 of the new kinetic energy of the system to its...
PRINTER VERSION BACK Chapter 11, Problem 052 GO your answer is partially correct. Try again. A cockroach of mass mies on the rim of a uniform disk of mass 6.00 mthat can rotate freely about its center like a merry 90 round initially the cockroach and disk rotate together with an angular velocity of 0.248 rad/s. Then the cockroach walks halfway to the center of ti disk, (a) What then is the angular velocity of the cockroach disk system? (b)...
Please Help ASAP. Thank you a Amazon High Volu... Transfer Students .. Final Grade Calculat... Transcript Ordering... Transfer Admissio... Columbia Universit... MESSAGE MY INSTRUCTOR FULL SCREEN PRINTER VERSION 4 BACIC hapter 11, Problem 052 GO Incorrect cockroach of mass m lies on the rim of a uniform disk of mass 6.00 m that can rotate freely about its center like a merry-go-round. Initially the cockroach and disk rot ogether with an angular velocity of 0.219 rad/s. Then the cockroach walks...
A person with mass mp = 74 kg stands on a spinning platform disk with a radius of R = 2.37 m and mass md = 184 kg. The disk is initially spinning at ? = 1.9 rad/s. The person then walks 2/3 of the way toward the center of the disk (ending 0.79 m from the center). 1) What is the total moment of inertia of the system about the center of the disk when the person stands...
A person with mass mp = 79 kg stands on a spinning platform disk with a radius of R = 1.86 m and mass md = 183 kg. The disk is initially spinning at ω = 1.8 rad/s. The person then walks 2/3 of the way toward the center of the disk (ending 0.62 m from the center). 1) What is the total moment of inertia of the system about the center of the disk when the person stands on...
A person with mass mp = 76 kg stands on a spinning platform disk with a radius of R = 1.89 m and mass md = 191 kg. The disk is initially spinning at ω = 1.6 rad/s. The person then walks 2/3 of the way toward the center of the disk (ending 0.63 m from the center). 1) What is the total moment of inertia of the system about the center of the disk when the person stands on...