Please Read:This systems test and the final exam are set to…

Please Read:This systems test and the final exam are set to allow notes, scratch paper and restroom breaks. You will see red X’s in the Honorlock sidebar next to these options—please disregard them. These features were disabled at Honorlock’s request to ensure their AI continues to track behaviors like being off-screen, but you will not be flagged for these actions. Live proctors have been informed accordingly.If you experience any difficulties that you are unable to troubleshoot on your own, please contact Honorlock chat support as a first step. This way, you will get immediate responses. If you need additional support, please contact the Simon IT Help Desk at ph: 585.275.4407 // email: support@simon.rochester.edu // in-person: Gleason 335.

A cylindrical pipe, closed at both ends, contains air molecu…

A cylindrical pipe, closed at both ends, contains air molecules, where the speed of sound is [v] m/s. When the pipe resonates, it forms a standing sound wave inside. The figure shows a snapshot of the standing wave with a wavelength of [lamda] m. When the air in the pipe resonates at its fundamental frequency, calculate the fundamental frequency in hertz (Hz).

The figure shows a top view of a 50 kg horizontal uniform di…

The figure shows a top view of a 50 kg horizontal uniform disk with a radius of 2 m that can rotate about a vertical axis through its center. The disk is initially at rest. A 20 kg point mass is moving at a speed of 30 m/s along a path that is tangent to the rim of the disk. At a certain moment, the point mass contacts the rim at point P and becomes attached to the disk. Determine the linear (tangential) speed of the point mass immediately after it becomes attached. Express your answer in m/s.