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10-04-2024
Physics

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A proton moves through a uniform magnetic field given by B= (10i ? 20j + 30k) mT. At time t1, the proton has a velocity given by v= vxi + vyj + (2.4 km/s)k and the magnetic force on the proton is FsubB = (4.1 10-17 N)i + (2.1* 10-17 N)j. At that instant, what is vx? At that instant, what is vy?

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