Un arma, considerada en la defensa antimisiles, utiliza haces de partículas. Por ejemplo, un haz de protones que golpea un misil enemigo podría anularla por completo. Los haces pueden producirse en “armas” que se sirven de campos eléctricos para acelerar las partículas cargadas, a) ¿Qué aceleración experimentará un protón si el campo eléctrico es 2.16*10^4 N/C? b) ¿Qué velocidad alcanzara el protón si el campo actúa en una distancia de 1.22cm?
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Physics, 21.06.2019 19:30
Ben(55 kg) is standing on very slippery ice when junior(25kg) bumps into him. junior was moving at a speed of 8m/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 .
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Physics, 22.06.2019 06:00
Complete the statement about memory improvement. ( )involves organizing and breaking down information into easier groups to expand capacity. rehearsal is the verbal repetition of information. these techniques are especially important for the improvement of ( ) memory.
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Physics, 22.06.2019 09:40
(a) assume the equation x = at^3 + bt describes the motion of a particular object, with x having the dimension of length and t having the dimension of time. determine the dimensions of the constants a and b. (use the following as necessary: l and t, where l is the unit of length and t is the unit of time.) (b) determine the dimensions of the derivative dx/dt = 3at^2 + b. (use the following as necessary: l and t, where l is the unit of length and t is the unit of time.)
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Physics, 22.06.2019 10:30
If y gets smaller as x gets bigger and y have an relationship?
Answers: 1
Un arma, considerada en la defensa antimisiles, utiliza haces de partículas. Por ejemplo, un haz de...
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