Technician a says a control arm can be formed in a wishbone design. technician b says some control arms can be formed in a flexible design referred to as fore-arms. who is correct?
a. technician a
b. technician b
c. both technician a and technician b
d. neither technician a nor technician b

In the 1980's, congress authorized the u. s. department of energy to build the wipp facility in the chicuahuan desert in new mexico. what is the purpose of wipp?

How can waves travel through ground?

Complete these sentences. if a roller coaster train has a potential energy of 1,500 j and a kinetic energy of 500 j as it starts to travel downhill, its total energy isj. once the roller coaster train gets closer to the bottom of the hill, its kinetic energy increases to 1,100 j, and its potential energy decreases to j. when the train reaches the bottom of the track and is traveling along the ground, its kinetic energy isj.