Physics, 28.08.2019 18:20 Sumitco9578
Asinusoidal wave has the following wave function: y(x, t) = (2.5 m) sin[(3.0 m-1) x – (24 s-1) t + π/2] what is the frequency of this wave?
Answers: 1
Physics, 22.06.2019 14:30
Two steel balls, each of mass m, are welded to a light rod of length l and negligible mass and are initially at rest on a smooth horizontal surface. a horizontal force of magnitude f is suddenly applied to the rod as shown. determine (a) the instantaneous acceleration a of the mass center g and (b) the corresponding rate at which the angular velocity of the assembly about g is changing with time.
Answers: 2
Physics, 22.06.2019 17:40
Scientists follow specific processes in order to determine valid explanations and conclusions from observations. david observed strange lights in the sky above his home outside of roswell, new mexico. the only explanation that makes sense to him is that there are ufos in the area. what should david do next to verify his explanation?
Answers: 1
Asinusoidal wave has the following wave function: y(x, t) = (2.5 m) sin[(3.0 m-1) x – (24 s-1) t +...
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