Which of the following job titles of today could be applied to a Gothic master builder? a.
superintendent of construction
b.
construction worker
c.
architect
d.
all of the above

Inside of a windmill or a dam is a that is used to transform one type of energy into electrical energy. a. motor b. generator c. transformer d. power pack

Although longitudinal waves can travel through all media types what is the disadvantage of this type of wave transmission? a) he efficiency of he wave transmission is greatly diminished as the media becomes less dense b) the oscillation of one set of particles has a huge impact on neighboring particles c) particles become too close together as they bump into each other making it more likely to hit other particles down the line

Compare the horizontal displacement of the two balls as they travel to the ground. what do you observe?