Physics, 23.11.2019 04:31, helpmewithmath70
Planetary orbits around a star can be modeled with the following potentialu(r) =ar+br2(1)(a) show that the equilibrium position for this potential is equal tore= 2b=a.(b) use the taylor expansion on the potential about the equilibrium position to show thatthe \spring" constant of small oscillations around this equilibrium position isa4=8b3
Answers: 1
Physics, 22.06.2019 05:30, ellemarshall13
Explain how the energy of rubber ball is tranforned as it roll down a ramp. give evidence that the energy of the og the ball remains the same at all points on the ramp
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Physics, 22.06.2019 13:50, heatherlemaster
The magnitude of the poynting vector of a planar electromagnetic wave has an average value of 0.939 w/m^2 . the wave is incident upon a rectangular area, 1.5 m by 2.0 m, at right angles. how much total electromagnetic energy falls on the area during 1.0 minute?
Answers: 2
Planetary orbits around a star can be modeled with the following potentialu(r) =ar+br2(1)(a) show th...
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