Hy would you expect sodium (na) to react strongly with chlorine (cl)?

Let f(x) = x4- 8x2 . find the relativeextrema of this function using the second derivative test.

The law of the conservation of momentum says that the total momentum of any closed and isolated system cannot

Abeverage can is made of 3004-h19 aluminum alloy (elastic modulus 69 gpa, tensile yield strength 285 mpa, density 2.72 g/cm^3). the dimensions on the can are approximated as a thin-walled cylinder with a height of 4.83 inches, diameter of 2.60 inches. empty the can has a mass of 14.2 g. determine: a. the wall thickness of the cylinder b. assuming a pinned-pinned condition what is the critical load? c. assuming a fixed-fixed condition what is the critical load?