Aspring-powered dart gun is mounted vertically. a dart is inserted into the barrel of the gun and pushed down, compressing the (ideal) spring until the trigger is engaged. the trigger is then pulled, releasing the spring, which pushes the dart. the dart leaves the gun vertically and remains vertical (it does not rotate along any axis) until it reaches its highest point. the information given is as follows: what is the maximum height that the dart will achieve (above its original position on the compressed spring)?

pe = weightxheight = 2000x1000=2,000,000joules

grav forces affect all objects magnetic forces affect magnetic objects and electric currents

c. magnitude and direction

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.