5. In the diagram, two balls of mass M1=10 kg and M2=30 kg are attached to a string rotating around a common center point (the I black dot in the middle). They rotate counter-clockwise with an angular velocity 2 rad/s. R1 is 4 m and R2 is 20 m a. What is the direction of the angular velocity of the mass M2? Up/Down/Left/Right/Into the Page/Out of the Page b. What is the tangential speed of mass M1? c. How many times greater is the tangential speed of M2 than M12 d. How many times greater is the moment of inertia of M2 than the moment of inertia of M1?
Answers: 2
Another question on Physics
Physics, 22.06.2019 07:30
The slope of a velocity time graph over any interval of time gives the during that interval
Answers: 1
Physics, 22.06.2019 10:00
The rocket is fired vertically and tracked by the radar station shown. when θ reaches 66°, other corresponding measurements give the values r = 32700 ft, r¨ = 85 ft/sec2, and θ˙ = 0.019 rad/sec. calculate the magnitudes of the velocity and acceleration of the rocket at this position.
Answers: 3
Physics, 22.06.2019 12:00
Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt
Answers: 1
Physics, 22.06.2019 16:00
The energy produced as a result of this flow of electrons from atom to atom is called
Answers: 3
You know the right answer?
5. In the diagram, two balls of mass M1=10 kg and M2=30 kg are attached to a string rotating around...
Questions
Health, 20.08.2019 09:30
English, 20.08.2019 09:30
History, 20.08.2019 09:30
Mathematics, 20.08.2019 09:30
Mathematics, 20.08.2019 09:30
Mathematics, 20.08.2019 09:30
History, 20.08.2019 09:30
Mathematics, 20.08.2019 09:30
Mathematics, 20.08.2019 09:30
Mathematics, 20.08.2019 09:30
