Physics, 27.11.2019 20:31 megansanders215
One object is at rest, and another is moving. the two collide in a one-dimensional, completely inelastic collision. in other words, they stick together after the collision and move off with a common velocity. momentum is conserved. the speed of the object that is moving initially is 29 m/s. the masses of the two objects are 3.2 and 7.1 kg. determine the final speed of the two-object system after the collision for the case (a) when the large-mass object is the one moving initially and the case (b) when the small-mass object is the one moving initially
Answers: 1
Physics, 23.06.2019 00:10
An electromagnetic wave with frequency 65.0 hz travels in aninsulating magnetic material that has dielectric constant 3.64 andrelative permeability 5.18 at this frequency. the electric fieldhas amplitude 7.20 \times 10^{ - 3} {\rm v}/{\rm m}. a. what is the speed of propagation of the wave? b.what is the wavelength of the wave? c.what is the amplitude of the magnetic field? d.what is the intensity of the wave?
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Physics, 23.06.2019 04:31
What caused magnetic fields? what happens if you keep breaking a magnet in two until you reach a single atom?
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Physics, 23.06.2019 07:00
The specific individuals, groups, and institutions that enable socialization to take place.
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One object is at rest, and another is moving. the two collide in a one-dimensional, completely inela...
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