Physics, 26.11.2019 22:31 kiragor2545
Auniform bar has two small balls glued to its ends. the bar is 2.00 m long and has mass 4.00 kg, while the balls each have mass 0.300 kg and can be treated as point masses. find the moment of inertia of this combination about an axis: (a) perpendicular to the bar through its center. (b) perpendicular to the bar through one of the balls. (c) parallel to the bar through both balls. (d) parallel to the bar and 0.500 m from it.
Answers: 3
Physics, 23.06.2019 00:20, ilovewaffles70
Abeam of electrons moves at right angles to a magnetic field of 4.5 × 10-2 tesla. if the electrons have a velocity of 6.5 × 106 meters/second, what is the force acting on the electrons? the value of q = -1.6 × 10-19 coulombs.
Answers: 2
Physics, 23.06.2019 07:00, mrichardson2880
Explain teen pregnancy from a sociological perspective.
Answers: 1
Auniform bar has two small balls glued to its ends. the bar is 2.00 m long and has mass 4.00 kg, whi...
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