A proton is accelerated in a cyclotron from rest to 5.2 x 106 m/s in 0.07 s. The proton follows a circular path. If the radius of the cyclotron is 0.3 km, answer the following. (a) What is the angular momentum of the proton about the center at its maximum speed? (Enter the magnitude in kg · m2/s.) kg · m2/s (b) What is the torque on the proton about the center as it accelerates to maximum speed? (Enter the magnitude in N· m.) N. m
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