Question
4.16 • An electron (mass = 9.11 × 10^-31 kg) leaves one end of a TV picture tube with zero initial speed and travels in a straight|line to the accelerating grid, which is 1.80 cm away. It reaches the grid with a speed of 3.00 X 10^6 m/s. If the accelerating force is constant, compute (a) the acceleration; (b) the time
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