What is a centripetal acceleration of a greyhound running on a circular track with a radius of 50 m at 12.5 m/s

What is the relationship between the direction of motion of the balloon and the wind currents

Explain what it means to view something from a frame of reference. provide an example that illustrates your explanation. (4 points)

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