Physics, 02.12.2020 16:50 cibitoye8627
Two disks are rotating about the same axis. Disk A has a moment of inertia of 3.4 kg m^2 and an angular velocity of 7.2 rad/s. Disk B is rotating with an angular velocity of -9.8 rad/s. The two disks are then linked together without the aid of any external torques, so that they rotate as a single unit with an angular velocity of -2.4 rad/s. The axis of rotation for this unit is the same as that for the separate disks. What is the moment of inertia of disk B
Answers: 3
Physics, 22.06.2019 04:30
True or false when elements combine to form a mixture, the resulting chemical properties may be very different from those of the elements that make it.
Answers: 2
Physics, 22.06.2019 06:00
Complete the statement about memory improvement. ( )involves organizing and breaking down information into easier groups to expand capacity. rehearsal is the verbal repetition of information. these techniques are especially important for the improvement of ( ) memory.
Answers: 1
Physics, 22.06.2019 08:00
What is the average speed of a car that travels 40 mph for 1 hour and 60 mph in another hour?
Answers: 1
Physics, 22.06.2019 10:00
How are the crust and the inner core alike? a) they are both solid. b) they both have the same temperature. c) they are both under the same pressure. d) they are both very close to the center of the earth.
Answers: 1
Two disks are rotating about the same axis. Disk A has a moment of inertia of 3.4 kg m^2 and an angu...
Physics, 23.11.2019 11:31
Mathematics, 23.11.2019 11:31
History, 23.11.2019 11:31
Arts, 23.11.2019 11:31
Social Studies, 23.11.2019 11:31
Social Studies, 23.11.2019 11:31
Social Studies, 23.11.2019 11:31
Health, 23.11.2019 11:31
Health, 23.11.2019 11:31
Mathematics, 23.11.2019 11:31
Biology, 23.11.2019 11:31
Mathematics, 23.11.2019 11:31