A car is travelling along a straight road with speed v measured in m/s. The power P measured in watts required to overcome external forces opposing the motion is given by the p=CV+KV³, where c and k are constants. use base units to obtain SI unit for constant K​

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,?