The position of an electron is given by r 30 t i -40 t2 j
The position of an electron is given by r = (3.0) t i + (-4.0) t2 j+ (4.0) k. What is v(t) for the electron? What is its distance from the origin at t = 2.2 s?
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the position of an electron is given by r 30 t i -40 t2 j 40 k what is vt for the electron what is its distance from
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