find the projection vector of the vector v = (2,3,5) onto the plane z = 2x + 3y -1
In: Advanced Math
Give a formal proof for the following tautology by using the CP rule.
A v B→(¬ B →(A ^ ¬ B))
In: Computer Science
Calculate how many milligrams of the drug are contained in 2.0mL of a 3.0% (w/v) solution ofC17H19N3O3S
In: Chemistry
In: Physics
Choose a psychological disorder from the DSM-V.
Neurocognitive Disorders (591)
In: Psychology
Suppose that ? and ? are subspaces of a vector space ? with ? = ? ⊕ ?. Suppose also that ??, … , ?? is a basis of ? amd ??, … , ?? is a basis of ?. Prove ??, … , ??, ??, … , ?? is a basis of V.
In: Advanced Math
where does the formula v = sqr(2gh) come from (what formula is it a simplification of and how)
In: Physics
The equation y(x,t)=Acos2πf(xv−t) may be written as y(x,t)=Acos[2πλ(x−vt)].
Use the last expression for y(x,t) to find an expression for the transverse velocity vy of a particle in the string on which the wave travels. Express your answer in terms of the variables A, v, λ, x, t, and appropriate constants.
Find the maximum speed of a particle of the string. Express your answer in terms of the variables A, v, λ, x, t, and appropriate constants.
In: Physics
The law often has to intervene, via a court case, to resolve nuisance disputes. The courts sometimes issue injunctions and other times they do not, imposing an alternative remedy.
A. Briefly explain the remedy offered in the case of Boomer v. Atlantic Cement. Explain the economic reason why the court chose not impose an injunction on Atlantic.
B. In the Spur Industries v. Del E. Webb case the court did not use an injunction, either. Briefly explain the court remedy in this case and why it was efficient.
In: Economics
The two half cell reactions can be expressed as follows:
Li+1 + e- + C6 à LiC6 Eo = -2.84 V
Li+1 + e- + CoO2 à LiCoO2 Eo = +0.25 V
A. Which of the two reactions will undergo reduction and which one will undergo oxidation when the battery discharges (spontaneous reaction)?
B.What is the theoretical voltage that can be produced by this cell at standard conditions?
C.Write the complete spontaneous redox reaction that combines the half cell reactions.
In: Chemistry