Physics, 22.07.2019 18:30 moniquejackson2
The quarter-circular slotted arm oa is rotating about a horizontal axis through point o with a constant counterclockwise angular velocity ω = 6.4 rad /sec. the 0.13-lb particle p is epoxied to the arm at the position β = 69°. determine the magnitued of the tangential force f parallel to the slot which the epoxy must support so that the particle does not move along the slot. the value of r = 1.6 ft.
Answers: 2
Physics, 22.06.2019 06:00, ayoismeisalex
Imagine that someone pushes one marble toward a motionless marble. would there still be action-reaction forces involved in the collision? how might the marbles’ motions be changed? ?
Answers: 1
Physics, 22.06.2019 11:20, puppylove899
Wave functions describe orbitals in a hydrogen atom. each function is characterized by 3 quantum numbers: n, l, and ml. if the value of n = 2: the quantum number l can have values from to . the total number of orbitals possible at the n = 2 energy level is .
Answers: 3
Physics, 22.06.2019 12:10, saniyawilliams1207
Energy flows from the producer level to the level. is called
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The quarter-circular slotted arm oa is rotating about a horizontal axis through point o with a const...
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