What is the mass of 5.0 cm^3 piece of copper having a density of 8.96 g/cm^3

The mass of copper piece is 44.8 grams

Explanation:

Density is defined as amount of mass present in the unit volume of the substance.

Mathematically written as:

We are given:

Density of copper, d =

Mass of copper piece = M

Volume of the copper piece = V =

Putting values in above equation, we get:

Hence, the mass of copper piece is 44.8 grams

answer: a tank of height h is filled with water and sits on the ground. water squirts from a hole at a height y above the ground and has a range r. for two y values, 0 and h, r is zero. determine the value of y for which the range will be a maximum.

explanation:

the formula mass of a molecule or a compound is the sum of the atomic weights of the atoms in its empirical formula

(that's what i know about formula mass)