(15 pts) o move in a spiral orbit given by the equation r aθ2 a particle of mass m is observed t where a is a positive constant. a) is it possible to have such an orbit in central force ? . if so, determine the form of the force function, f(r). b) how the angle θ(t) varies with tirne. note: the differential equation of the orbit for a central force is 瓜(t )

this is an example of "committed" time.

committed time, as contracted time, takes need over essential and available time since it is seen as profitable work. it alludes to the time allotted to keep up a home and family. at the point when a man is commuting using committed time this individual may feel that the drive is an obligation to family, for example, strolling youngsters to class or driving a mate to work. contracted and committed time clients may feel that their commute could really compare to the commute of important or leisure time clients on the grounds that their commute is profitable work. in this manner, they might be more disposed to pick a mechanized method of movement.