Dmitri is a hockey goalie who makes an incredible save! The puck has a
mass of 0.5kg, and decelerates at
-500m/s/s in Dmitri's glove. His glove
moves 0.05m backward as the puck
comes to a stop. How much work
does the puck do on the glove?

come closer and become far apart and become steam/gas

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.  

the correct answer is "inertia"