Aball is kicked from the top of a building with a velocity of 50 m/s and lands 165 m away from the base of the building.
what is the height of the building?

List one type of erosion and describe how it happens?

Laboratory experiments, observational field studies, and model-building are all examples of different forms of scientific investigations.  in what way do laboratory experiments primarily differ from other forms of scientific investigations?   a.  a laboratory experiment is the only accepted form of investigation within the scientific community.  b.  studies about how things behave in nature or studies involving very large objects are best answered through laboratory experiments.  c.  laboratory experiments involve the identification and control of variables.  d.  data can only be generated through laboratory experiments, not other forms of investigation.

What tightening torque should be used for a hexagonal head screw (not split-bolt) on a 250 kcmil conductor?