In a Greek myth, Sisyphus is doomed for eternity, for cheating death twice, by Zeus to push a (100.0 kg) stone up a steep, 55.0° hill just to have it roll back down once he gets close to the top. If the coefficient of kinetic friction between the stone and the hill is 0.45, what is the acceleration of the stone back down the hill?

Amplitude is a measure of a waves a; speed b; distance c; energy d; frequency

For the below questions, consider a consumer that consumes two goods, x and z with the following utility function. u with bar on top space equals space x to the power of 1 third end exponent z to the power of 2 over 3 end exponent suppose initial values for income and the prices of goods x and z are y equals 90, p subscript x equals space 10, and p subscript z equals 15 respectively, then the price of good x falls to syntax error from line 1 column 89 to line 1 column 100. unexpected '\'.. what is the magnitude of the total effect

Which of the following should not be included in a great summary? a. blaming your lab partner b. new questions your experiment has generated c. your prediction d. your investigation plan