Which of the following is an example of kinetic energy? answers as follows Which of the following is an example of kinetic energy?
A.
a boy resting on a park bench
B.
a book sitting on a shelf
C.
a rubber band stretched as far as it can go
D.
a swing moving back and forth

A5 foot by 5 foot box culvert is buried 6 feet beneath the surface of the ground. a crosssection of this very long culvert (into and out of the page) is illustrated below. assume that the soil in which the culvert is buried has the following properties: jt = 120 pcf, w = 12%, ko = 0.50, ka = 0.33, and kp = 3.00. calculate the total horizontal force per unit length of culvert (fh) felt on one of the vertical faces of the culvert.