Which of the following statements best explains why a book resting on a table is in equilibrium?
a. the acceleration due to gravity is 9.8 m/s 2 for both the book and the table.
b. there is a net force acting downward on the book.
c. the weight of the book equals the weight of the table.
d. the weight of the book and the table's upward force on the book are equal in magnitude but opposite in direction.

How do the measurements of charge at the different locations on the sphere compare to each other? the charge measurements are different at all locations on the sphere. the charge measurements are virtually not the same at all locations on the sphere except for the charge at the very top and at the very bottom that are equal. the charge measurements are virtually the same at all locations on the sphere except for the charge at the very top. at the top, the conductive sphere has a small disk that is made of different material. the charge measurements are the same at all locations on the sphere. what happens to the charge on the conductive sphere when it is connected to a source of charge such as the electrostatic voltage source? nothing will happen because no charge goes around the surface of the sphere. the charge on the conductive sphere spreads out over the surface of the sphere; being greater in some specific locations on the sphere. the charge on the conductive sphere spreads out uniformly over the surface of the sphere. the charge on the conductive sphere spreads out non-uniformly over the surface of the sphere.

Blank liquids and gases exert a buoyant force on objects placed in them

Debris produced by mining is called