Place the notebook on a table, and push it a few inches with your finger. when it moves, it has kinetic energy. which kind of force opposed the motion of the notebook?

What is the force that opposes motion and works against the downward pull? a) friction b) gravity c) weight d) acceleration

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

Aforce is a vector quantity because it has both?