The pilot of the airplane executes a vertical loop which in part follows the path of a cardioid, r = 200 (1+ cosθ) m, where θ is in radians. his speed at a is a constant vp = 95 m/s . he has a mass of 90 kg . hint: to determine the time derivatives necessary to calculate the acceleration components ar and aθ, take the first and second time derivatives of r = 200 (1 + cosθ). then, for further information, use v = r˙2+(rθ˙)2−−−−−−−−−√ to

its c its is a mixture of gases

technology is the collection of techniques, skills, methods, and processes used in the the merriam-webster learner's dictionary offers a definition of the term: "the use of moreover, these technologies have become so complex that entire fields more recently, modern works of science fiction such as those by philip k.

explanation:

i am pretty sure it is c because when people are closer together, they cannot move as freely. picture being in a mostly full elevator, for instance. the people are right next to you, and you can barely move.

neither accurate nor precise.