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.

Step by Step Solution

3.42 Rating (155 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

Model The particle is in nonuniform circular motion The particles speed is increa... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Physics Scientists and Engineers Questions!