14. An object of mass m = 0.260 kg is suspended from the ceiling of an accelerating truck as in the figure below. Take a = 3.40
m/s2
(a) Find the angle that the string makes with the vertical
(b) Find the tension T in the string.

wavelength divides in half and speed stays the same.

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.