A car tire company is testing a new tire that has proposed improved performance in wet conditions. An experiment was performed on a closed, half mile track in wet conditions with the same car and driver. Two trials were performed with standard and new Wet
Condition tires. What would the tire company MOST LIKELY infer based on this data?

Which sound characteristic is not affected by the relative motion of an object

Wo small variable-thrust jets are actuated to keep the spacecraft angular velocity about the z-axis constant at ? 0 = 1.16 rad/s as the two telescoping booms are extended from r1 = 1.18 m to r2 = 4.69 m at a constant rate over a period of 124 seconds. the small 19-kg experiment modules at the ends of the booms may be treated as particles, and the mass of the rigid booms is negligible. determine the necessary thrust t for each jet as a function of time where t = 0 is the time when the telescoping action is begun. after you have the general expression for t, answer the questions. show work.

Which type of reaction is shown in this energy diagram ?