An electron whose mass 9.11 x 10-31 kg is moving at 3 x 107m/s. What constant force is required to bring it to rest in 1.5x10-9 cm, as might occur at the target of an x-ray target
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An electron whose mass 9.11 x 10-31 kg is moving at 3 x 107m/s. What constant force is required to bring it to rest in 1.5x10-9 cm, as might occur at the target of an x-ray target?
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