The SI unit for pressure, the pascal (Pa), is shorthand for
A. m2
B. N/m2
c. N

Much of the general structure and physical properties of the interior of the earth are inferred from: a)deep oil and gas bore holes b)geologic investigations c)analysis of seismic waves d) study of volcanoes

Arollercoaster car at the top of a hill has potential energy kinetic energy chemical energy light energy

Which of these statements explains the difference between nuclear binding energy and the strong nuclear force ?