Physics, 15.07.2020 22:01, kaliyab191
A cylinder with rotational inertia I1=2.0kg·m2 rotates clockwise about a vertical axis through its center with angular speed ω1=5.0rad/s. A second cylinder with rotational inertia I2=1.0kg·m2 rotates counterclockwise about the same axis with angular speed ω2=8.0rad/s. If the cylinders couple so they have the same rotational axis what is the angular speed of the combination? What percentage of the original kinetic energy is lost to friction?
Answers: 2
Other questions on the subject: Physics
Physics, 22.06.2019 11:10, alexisbarry7495
An isotope undergoes radioactive decay by emitting radiation that has a –1 charge. what other characteristic does the radiation have?
Answers: 3
Physics, 22.06.2019 13:20, Jbutler15
This energy transformation diagram represents the energy of a skateboarder moving along a half-pipe. as she skates toward the top of the half-pipe, her original kinetic energy is converted to potential energy and friction. how much of the energy is potential?
Answers: 3
Do you know the correct answer?
A cylinder with rotational inertia I1=2.0kg·m2 rotates clockwise about a vertical axis through its c...
Questions in other subjects:
History, 30.12.2019 06:31
Chemistry, 30.12.2019 06:31
Health, 30.12.2019 06:31
History, 30.12.2019 06:31
Geography, 30.12.2019 06:31
Biology, 30.12.2019 06:31
