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answerhappygod
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2. An electron moves along the y axis according to the equation y = 4+2t +6t”, where y is in meters and t is in seconds. Calculate (a) the average velocity of the electron during the first 2.0 s of its motion, (b) the instantaneous velocity of the electron at t= 2.0 s, and (c) the instantaneous acceleration of the electron at t= 2.0 s. (d) Graph y versus t, v versus t and a versus t. (5)
2. An electron moves along the y axis according to the equation y = 4+2t +6t”, where y is in meters and t is in seconds. Calculate (a) the average velocity of the electron during the first 2.0 s of its motion, (b) the instantaneous velocity of the electron at t= 2.0 s, and (c) the instantaneous acceleration of the electron at t= 2.0 s. (d) Graph y versus t, v versus t and a versus t. (5)
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