Please solve this question, and show steps. Thank you so much.
Use conservation of angular momentum to find the final angular
velocity as shown below
***********************************************************************************************
This concludes the answers. If there is any mistake or
omission, let me know immediately and I will fix
it....
Please solve this question, and show steps. Thank you so much. A trapeze artist performs an...
please solve this question and show steps! thank you so much!
A trapeze artist performs an aerial maneuver. While in a tucked position, as shown in Figure A, she rotates about her center of mass at a rate of W = 5.91 rad/s. Her moment of inertia about this axis is I = 19.7 kg-m². A short time later, the aerialist is in the straight position, as shown in Figure B. If the moment of inertia about her center of...
A trapeze artist performs an aerial maneuver. While in a tucked position, as shown in Figure A, she rotates about her center of mass at a rate of w; = 6.27 rad/s. Her moment of inertia about this axis is I = 16.1 kg.m'. A short time later, the aerialist is in the straight position, as shown in Figure B. If the moment of inertia about her center of mass in this position is now I = 34.9 kg.m”, what...
A trapeze artist performs an aerial maneuver. While in a tucked position, as shown in Figure A, she rotates about her center of mass at a rate of 6.15 rad/s. Her moment of inertia about this axis is 15.5 kg·m2. A short time later the aerialist is in the straight position, as shown in Figure B. If the moment of inertia about her center of mass in this position is now 34.9 kg·m2, what is her rotational speed?
A trapeze artist performs an aerial maneuver. While in a tucked position, as shown in Figure A, she rotates about her center of mass at a rate of wi 5.91 rad/s. Her moment of inertia about this axis is I 17.3 kg-m2. A short time later, the aerialist is in the straight position, as shown in Figure B. If the moment of inertia about her center of mass in this position is now It 33.1 kg-m2, what is her rotational...
A trapeze artist performs an aerial maneuver. While in a tucked
position, as shown in Figure A, she rotates about her center of
mass at a rate of 5.91 rad/s. Her moment of inertia about this axis
is 15.5 kg·m2. A short time later the aerialist is in the straight
position, as shown in Figure B. If the moment of inertia about her
center of mass in this position is now 30.1 kg·m2, what is her
rotational speed?
A trapeze artist performs an aerial maneuver. While in a tucked position, as shown in Figure A, she rotates about her center of mass at a rate of 5.43 rad/s. Her moment of inertia about this axis is 17.9 kg·m2. A short time later the aerialist is in the straight position, as shown in Figure B. If the moment of inertia about her center of mass in this position is now 31.9 kg·m2, what is her rotational speed?
Please solve this question, and show steps. Thank you so
much.
A baseball pitcher throws the ball in a motion where there is rotation of the forearm about the elbow joint as well as other movements. If the linear velocity of the ball relative to the elbow joint is 18.1 m/s at a distance of 0.500 m from the joint and the moment of inertia of the forearm is 0.550 kg.m², what is the rotational kinetic energy of the...
Please solve this question, and show steps. Thank you so
much.
A 90.9 kg horizontal circular platform rotates freely with no friction about its center at an initial angular velocity of 1.73 rad/s. A monkey drops a 8.01 kg bunch of bananas vertically onto the platform. They hit the platform at of its radius from the center, adhere to it there, and continue to rotate with it. Then the monkey, with a mass of 20.5 kg, drops vertically to the...
please solve this question and show steps! thank you so much!
A 83.7 kg horizontal circular platform rotates freely with no friction about its center at an initial angular velocity of 1.69 rad/s. A monkey drops a 8.17 kg bunch of bananas vertically onto the platform. They hit the platform at of its radius from the center, adhere to it there, and continue to rotate with it. Then the monkey, with a mass of 20.1 kg, drops vertically to the...
please solve this question and show steps! thank you so
much!
A 109 kg horizontal platform is a uniform disk of radius 1.79 m and can rotate about the vertical axis through its center. A 63.3 kg person stands on the platform at a distance of 1.01 m from the center, and a 29.3 kg dog sits on the platform near the person 1.39 m from the center. Find the moment of inertia of this system, consisting of the platform...