AYUDA URGENTE 1. cual es la masa de un objeto que esta a una altura de 100m y cuya energia potencial es 1000 J?
2. puede un objeto en una playa tener la misma energía potencial gravitacional de otro de la misma masa que esta en la ciudad de méxico a una altitud de 2240 m sobre el nivel del mar? explica
3. como es la energia potencial de un avion de carga que viaja a una altura de 4000 m a 900km /h y que tiene una masa de 500 toneladas con respecto a un jet de 250 toneladas que viaja con rapidez de 1800km/h a la misma altura?
4, calcula la cantidad de energia mecanica total de un automovil que sube una montaña, el cual tiene una masa de una tonelada, se localiza a una altura de 500m y lleva una rapidez de 50 km/h

5submission this assignment is worth 20 points total. you are required to submit the following by next lab: 1. (3 points) determine the equation for the output angular velocity ω2 = θ˙ 2 as a function of θ1, ω1 = θ˙ 1 and α. you must show all your work to receive credit. 2. (2 points) use the result of problem#1 to plot ω2 over 0 ≤ θ1 ≤ 360deg with ω1 = 360deg/sec. do this for α = {10,30}deg. show the results on the same plot and properly label the axes, title, legend. for this you can use matlab or ms excel. 3. (3 points) determine the equation for the output angular acceleration ω˙ 2 and create a plot similar to the one in problem#2. 4. (10 points) submit plots of the results (ω2 and ω˙ 2) obtained from creo/mechanism and compare them to results of problem#2 and problem#3. note that you should do these comparisons for the two cases with α = {10,30}deg. 5. (2 points) provide a brief explanation of the results. did they match? what are the implications as misalignment angle increases?

When the magnetic domains in a material can be aligned, but eventually drift out of alignment, the material is

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