A solid disk of mass m, -9.6 kg and radius R-0.23 m is rotating with a constant angular velocity of co-36 rad/s. A thin

Post by **answerhappygod** » Thu Jul 07, 2022 12:04 pm

: A Solid Disk Of Mass M 9 6 Kg And Radius R 0 23 M Is Rotating With A Constant Angular Velocity Of Co 36 Rad S A Thin 1 (44.06 KiB) Viewed 27 times

: A Solid Disk Of Mass M 9 6 Kg And Radius R 0 23 M Is Rotating With A Constant Angular Velocity Of Co 36 Rad S A Thin 2 (29.26 KiB) Viewed 27 times

A solid disk of mass m, -9.6 kg and radius R-0.23 m is rotating with a constant angular velocity of co-36 rad/s. A thin rectangular rod with mass m₂ = 3.6 kg and length L-2R-0.46 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 You currently have 2 submissions for this question. Only 5 submission are allowed. You can make 3 more submissions for this question. Your submissions: 9.14✔ Computed value: 9.14 Feedback: Correct! Submitted: Tuesday, July 5 at 11:25 AM 2) What is the initial rotational energy of the rod and disk system? Submit You currently have 1 submissions for this question. Only 5 submission are allowed. You can make 4 more submissions for this question. 3) What is the final angular velocity of the disk? rad/s Submit You currently have 2 submissions for this question. Only 5 submission are allowed. You can make 3 more submissions for this question. 4) What is the final angular momentum of the rod and disk system? kg-m²/s Submit You currently have 3 submissions for this question. Only 5 submission are allowed.
4) What is the final angular momentum of the rod and disk system? kg-m²/s Submit You currently have 3 submissions for this question. Only 5 submission are allowed. You can make 2 more submissions for this question. 5) What is the final rotational energy of the rod and disk system? Submit You currently have 2 submissions for this question. Only 5 submission are allowed. You can make 3 more submissions for this question. 6) The rod took t-6.1 s to accelerate to its final angular speed with the disk. What average torque was exerted on the rod by the disk? N-m Subit You currently have 2 submissions for this question. Only 5 submission are allowed.