Wheel is rotating freely at angular speed 800 rotationsper minute (rpm)on an axle which has negligible mass. A second wheel, initially at rest andwith twice the moment of inerta of the first is suddenly coupled to theaxle. What fraction of the original rotational kinetic energy is lost

a, c, d, e are all applying about success strategies.

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.  

it's a b and