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Determine the angular speed of the 5 kg solid disk spool (radius # 6 meter) in...
four assur e 10. 0 - 2.23 points SCP10 P05 W 03 Submissions Used My Notes...
four assur e 10. 0 - 2.23 points SCP10 P05 W 03 Submissions Used My Notes Ask Your Teacher conservation of energy to determine the angular speed of the spool shown in the figure below after the 3.00-kg bucket has fallen m, starting from rest. The light string attached to the bucket is wrapped around the spool and does not slip as it unwinds. 5.00 kg GG 3.00 kg 012.23 points Previous Answers SerCP108.P.052.WI. 1/3 Submissions Used My Notes Ask...
A disk with radius 0.6 meters and mass 31 kg is spinning about its own center with an angular velocity of 88ed A solid sphere (/ mR2) with a radius of 0.18 meters which is spinning with an angula...
A disk with radius 0.6 meters and mass 31 kg is spinning about its own center with an angular velocity of 88ed A solid sphere (/ mR2) with a radius of 0.18 meters which is spinning with an angular velocity of -18 ed (the negative sign indicates the opposite 6. rad sec direction), is gently lowered onto the disk a sticks to the disk. The two rotate together (about their mutual center of mass) at an angular velocity of 33...
A 3 kg disk of radius 0.25m is rotating freely at an angular speed of 100...
A 3 kg disk of radius 0.25m is rotating freely at an angular speed of 100 rad/s on a shaft passing through the center of mass of the disk. A 2 kg solid ball of the same radius, initially not rotating, slides down the shaft(the shaft passes through the ball's center of mass) and is coupled to the disk. Assuming that the rotational inertia of the shaft is negligible, a) What is the angular speed of the disk-ball combination, b)...
A 3 kg disk of radius 0.25m is rotating freely at an angular speed of 100...
A 3 kg disk of radius 0.25m is rotating freely at an angular speed of 100 rad/s on a shaft passing through the center of mass of the disk. A 2 kg solid ball of the same radius, initially not rotating, slides down the shaft (the shaft passes through the ball's center of mass) and is coupled to the disk. Assuming that the rotational inertia is of the shaft is negligible, (b) What is the angular speed of the disk-ball...
A spool of thread with a mass of m = 0.1 kg and radius of 5...
A spool of thread with a mass of m = 0.1 kg and radius of 5 cm has one end tied to a rod while being held at rest. The spool is then dropped and rotates while falling 0.6 meters to the floor. Just as it hits the floor the spool is rotating with an angular speed of w=55 rad/s. Please consider the sting mass as negligible and that it comes off tangential to the spool. a) Find the moment...
A spool of thread with a mass of m = 0.1 kg and radius of 5...
A spool of thread with a mass of m = 0.1 kg and radius of 5 cm has one end tied to a rod while being held at rest. The spool is then dropped and rotates while falling 0.6 meters to the floor. Just as it hits the floor the spool is rotating with an angular speed of w= 55 rad/s. Please consider the sting mass as negligible and that it comes off tangential to the spool. a) Find the...
A solid circular disk with 200 kg mass and 2 5 meter radius is turning at...
A solid circular disk with 200 kg mass and 2 5 meter radius is turning at 6 rads/sec about a fixed, frictionless, vertical axis A 50 kg woman steps onto this "merry-go-round" at the outer radius Assume she slays at the outer radius and assume she has essentially no kinetic energy just before she touches the spinning disk a) What is the disk's rotation rate after the woman has stepped onto the disk? b) How much mechanical energy converts to...
A solid disk with a c value of 1/2, mass of 3 kg, and radius of...
A solid disk with a c value of 1/2, mass of 3 kg, and radius of 1.5 meters lies on a horizontally (so the normal force and weight can be ignored). A force of 9 Newtons is applied 0.22 meters directly to the right of the center in the +x direction, a force of 24 Newtons is applied at 0.81 meters directly below of the center in the +x direction and a force of 8 Newtons is applied at the...
A solid disk of mass m = 9.2 kg and radius R = 0.2 m is...
A solid disk of mass m = 9.2 kg and radius R = 0.2 m is rotating with a constant angular velocity of w = 38 rad/s. A thin rectangular rod with mass m2 = 3.7 kg and length L = 2R = 0.4 m begins at rest above the disk and is dropped on the disk where it begins to spin with the disk. 1) What is the initial angular momentum of the rod and disk system? kg-m2/s Submit...
An 80 kg thin disk rolls down a plane. It has an angular velocity of ω=5...
An
80 kg thin disk rolls down a plane. It has an angular velocity of
ω=5 rad/sec and a velocity of v=2.5 m/sec. The disk has a radius of
500 mm. Calculate the kinetic energy of the disk.
n. An 80 kg thin disk rolls down a plane. It has an angular velocity of o=5 rad/sec and a velocity of v=2.5 m/sec. The disk has a radius of 500 mm. Calculate the kinetic energy of the disk 0=5 rad/sec G...
four assur e 10. 0 - 2.23 points SCP10 P05 W 03 Submissions Used My Notes Ask Your Teacher conservation of energy to determine the angular speed of the spool shown in the figure below after the 3.00-kg bucket has fallen m, starting from rest. The light string attached to the bucket is wrapped around the spool and does not slip as it unwinds. 5.00 kg GG 3.00 kg 012.23 points Previous Answers SerCP108.P.052.WI. 1/3 Submissions Used My Notes Ask...
A disk with radius 0.6 meters and mass 31 kg is spinning about its own center with an angular velocity of 88ed A solid sphere (/ mR2) with a radius of 0.18 meters which is spinning with an angular velocity of -18 ed (the negative sign indicates the opposite 6. rad sec direction), is gently lowered onto the disk a sticks to the disk. The two rotate together (about their mutual center of mass) at an angular velocity of 33...
A 3 kg disk of radius 0.25m is rotating freely at an angular speed of 100 rad/s on a shaft passing through the center of mass of the disk. A 2 kg solid ball of the same radius, initially not rotating, slides down the shaft (the shaft passes through the ball's center of mass) and is coupled to the disk. Assuming that the rotational inertia is of the shaft is negligible, (b) What is the angular speed of the disk-ball...
A spool of thread with a mass of m = 0.1 kg and radius of 5 cm has one end tied to a rod while being held at rest. The spool is then dropped and rotates while falling 0.6 meters to the floor. Just as it hits the floor the spool is rotating with an angular speed of w=55 rad/s. Please consider the sting mass as negligible and that it comes off tangential to the spool. a) Find the moment...
A spool of thread with a mass of m = 0.1 kg and radius of 5 cm has one end tied to a rod while being held at rest. The spool is then dropped and rotates while falling 0.6 meters to the floor. Just as it hits the floor the spool is rotating with an angular speed of w= 55 rad/s. Please consider the sting mass as negligible and that it comes off tangential to the spool. a) Find the...
A solid circular disk with 200 kg mass and 2 5 meter radius is turning at 6 rads/sec about a fixed, frictionless, vertical axis A 50 kg woman steps onto this "merry-go-round" at the outer radius Assume she slays at the outer radius and assume she has essentially no kinetic energy just before she touches the spinning disk a) What is the disk's rotation rate after the woman has stepped onto the disk? b) How much mechanical energy converts to...
A solid disk of mass m = 9.2 kg and radius R = 0.2 m is rotating with a constant angular velocity of w = 38 rad/s. A thin rectangular rod with mass m2 = 3.7 kg and length L = 2R = 0.4 m begins at rest above the disk and is dropped on the disk where it begins to spin with the disk. 1) What is the initial angular momentum of the rod and disk system? kg-m2/s Submit...
An
80 kg thin disk rolls down a plane. It has an angular velocity of
ω=5 rad/sec and a velocity of v=2.5 m/sec. The disk has a radius of
500 mm. Calculate the kinetic energy of the disk.
n. An 80 kg thin disk rolls down a plane. It has an angular velocity of o=5 rad/sec and a velocity of v=2.5 m/sec. The disk has a radius of 500 mm. Calculate the kinetic energy of the disk 0=5 rad/sec G...
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