Physics, 28.09.2019 18:30, cmflores3245
Awire has a shape given by the equation y = a 2", n > 2 and oriented vertically, opening upward, in a uniform gravitational field g. the wire rotates at a constant angular velocity w about the y axis, and a bead of mass m is free to slide on it without friction. (a) use the lagrangian approach to find the equilibrium height of the bead on the wire for general n > 2. then analyze the special case n = 2. (b) find the frequency of small vibrations about the equilibrium position.
Answers: 3
Physics, 22.06.2019 07:20, aliviafrancois2000
Aman throws a football straight into the air. as it rises, it slows down. which type of energy is the football gaining?
Answers: 2
Physics, 22.06.2019 18:30, justhereforanswers13
Ben (55kg) is standing on very slippery ice when junior (25kg) bumps into him. junior was moving at a speed of 8 m/s before the collision and ben and junior embrace after the collision. find the speed of ben and junior as they move across the ice after the collision. give the answer in m/s. describe the work you did to get the answer.
Answers: 1
Physics, 22.06.2019 19:30, Bg88860709
Aspacecraft that renters the earth’s atmosphere drastically slows down. the amount of kinetic energy the spacecraft has as it reenters the earths atmosphere
Answers: 2
Awire has a shape given by the equation y = a 2", n > 2 and oriented vertically, opening upward,...
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