Question

To complete your master's degree in physics, your advisor has you design a small, linear accelerator capable of emitting protons, each with a kinetic energy of 11.2 keV. (The mass of a single proton is 1.67 10-27 kg.) In addition, 1.00 109 protons per second must reach the target at the end of the 1.40-m-long accelerator. (a) What the average power must be delivered to the stream of protons? Correct: Your answer is correct. μW (b) What force (assumed constant) must be applied to each proton? Incorrect: Your answer is incorrect. N (c) What speed does each proton attain just before it strikes the target, assuming the protons start from rest?

ompleteyour master's degree in physics, your ao sor has you designョsmal linear acceleatcr capable of emitting protons, each with retic energy a 11.2 ktM The mess o sirgle proton s 1.67 10 2, kg n eddition, 1.00 10, protons per second must each the target (a) what the averagc pawar must bc delared o the stream af protons? stroam or (bWa force (assumed constant? must be applied to each proton? ( Whet speed does eath proton ettain just befure it strkes the target, ssurning the prutuns start frem rest?

Answer 1