The density of copper is 0.00896 kg/cm3. Find the mass of the copper cylinder shown below. Include proper units and sig figs! (Volume of a cylinder = πr2h, height of cylinder = 6.00 cm)

Which of these is most responsible for differences between the twentieth century to the twenty-first century?

Given int variables k and total that have already been declared, use a while loop to compute the sum of the squares of the first 50 counting numbers, and store this value in total. thus your code should put 11 + 22 + 33 + + 4949 + 50*50 into total. use no variables other than k and total.

What engine component is shown in the above figure?