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Physics, 03.11.2020 20:30, hella33revj
A runner completes a 400 meter race in 2.5 minutes. What is the runner's average speed?
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Answers: 3
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Physics, 23.06.2019 02:20, Kana81
3. a particle with initial velocity vβ 0=(5.85Γ103m/s)j^ enters a region of uniform electric and magnetic fields. the magnetic field in the region is bβ =β(1.35t)k^. you can ignore the weight of the particle. a. calculate the magnitude of the electric field in the region if the particle is to pass through undeflected, for a particle of charge +0.640 nc.
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A runner completes a 400 meter race in 2.5 minutes. What is the runner's average speed?...
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