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How much work W must be done on a particle with a mass of m to accelerate it from rest to a speed of 0.902 c ? Express your a

I only need help with part B and that's it. I got it wrong :(

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Answer #1

Ki= mca mc - (o9oa C2 = mc1.316a) =1316a mc 2 Kf =mc 09830) C2 4.446 mc2 wKf-Ki (4446-1316amc 3.13 mc2

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