Aclock has an hour hand of length 2.4 cm and a minute hand of length 3.8 cm. (a) calculate the position and velocity of the hour hand at noon. (b) calculate the position and velocity of the minute hand at 12: 15.

Explanation:

Position is given by an angle, in this case starting from the 12:00 mark and opening clockwise.

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.