- What is the gravitational potential energy of a two ton elephant hoisted 10 ft in the air?

Discover Questions

F(x)={1-coskx /xsinx; x is not =0 and 1/2; x=0}. Find k? How do I find formula of f(x)^2 for g(x)=x^2+12x+27? Is there a more general form of Goldbach conjecture?!? What is the role of the brain if simple reflex is sufficient for basic functioning in the real world? If $2^{10}+2^{10} = 2^x$, what's $x$?