Pam has a mass of 49.2 kg and she is at rest on smooth, level, frictionless ice. Pam straps on
a rocket pack. The rocket supplies a constant
force for 24.4 m and Pam acquires a speed of
59 m/s.
What is the magnitude of the force?
Answer in units of N.
What is Pam’s final kinetic energy?
Answer in units of J.

During the experiment if you could triple the breakaway magnetic force with all other quantities left unchanged, what is the new value for the critical velocity if it was v0 (initial velocity), initially? (b) now if you halved the radius with all other quantities left unchanged, what is the new critical velocity if it was v0 (initial velocity), initially? (c) if during the experiment, critical velocity quadrupled with all other quantities left unchanged, what is the new breakaway force if its magnitude was initially f0,?