Question: Scientists design a new particle accelerator in which protons (mass 1.7 10 -27 kg) follow a circular trajectory given by r = c cos(kt
Scientists design a new particle accelerator in which protons (mass 1.7 × 10-27 kg) follow a circular trajectory given by r = c cos(kt2) î + c sin(kt2) ĵ, where c = 5.0 m and k = 8.0 × 104 rad/s2 are constants and t is the elapsed time.
a. What is the radius of the circle?
b. What is the proton’s speed at t = 3.0 s?
c. What is the force on the proton at t = 3.0 s? Give your answer in component form.
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