Indefinite integrals Use a computer algebra

Sears and Zemansky's University Physics with Modern Physics 13
Problem 6E Two small spheres spaced 20.0 cm apart have equal charge. How many excess electrons must be present on each sphere if the magnitude of the force of repulsion between them is 4.57 10?21 N?

BSCS Biology: A Molecular Approach 9
What would happen to ecosystems if there were no decomposers?

Organic Chemistry, - Standalone Book 2
The compound fusarisetin A (isolated from a soil fungus) displays significant anticancer activity without detectable cytotoxicity (toxicity to cells). A key step in a reported synthesis of the enantiomer of fusarisetin A involves a Dieckmann cyclization followed by the intramolecular formation of a h

Physical Chemistry 8
Calculate the standard enthalpy of solution of AgCl(s) in water from the enthalpies of formation of the solid and the aqueous ions.

Campbell Biology 10
The oceans affect the biosphere in all of the following ways except a. producing a substantial amount of the biospheres oxygen. b. removing carbon dioxide from the atmosphere. c. moderating the climate of terrestrial biomes. d. regulating the pH of freshwater biomes and terrestrial groundwater

Krugman's Economics for AP* 2
What are the four categories of resources? Give an example of a resource from each category.

Plant Systematics 3
What is a primary tenet of phylogenetic systematics with respect to apomorphies?

Introductory Chemistry: A Foundation 9
A widely used weather instrument called a barometer can be built from a long, thin tube of glass that is sealed at one end. The tube is completely filled with mercury and then inverted into a small pool of mercury. The level of the mercury inside the tube drops initially but then stabilizes at some h