Physics, 18.06.2021 20:30 ptanner706
Use this information for questions 23 and 24. A potter's wheel has the shape of a solid disk of mass 7.0 kg and radius 0.65 m. It spins about an axis passing through its center. A small, 2.1 kg lump of clay is dropped on the wheel 0.41 m from the center. What is the moment of inertia of the system AFTER the lump of clay has dropped on the wheel. Assume the lump of clay to be a point mass.
Answers: 1
Physics, 21.06.2019 18:00
Awind turbine is initially spinning at a constant angular speed. as the wind's strength gradually increases, the turbine experiences a constant angular acceleration 0.173 rad/s2. after making 2870 revolutions, its angular speed is 132 rad/s. (a) what is the initial angular velocity of the turbine? (b) how much time elapses while the turbine is speeding up?
Answers: 1
Physics, 22.06.2019 04:30
The image shows the positions of a car on a roller coaster track. arrange the cars in order based on their gravitational potential energy. begin with the lowest potential energy and end with the highest.
Answers: 1
Use this information for questions 23 and 24. A potter's wheel has the shape of a solid disk of mass...
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