1. What quantity is represented on the x-axis? 2. What quantity is represented on the y-axis?
3. What is the position of the object at 6.05?
4. How much time has passed when the object is at 6.0 m?
5. How far does the object travel for every second it is in motion?
6. If the object continues at this speed, when will the object reach 18.0 m?
7. Where will the object be after 300 s?

25pts the diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?

Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt

At a certain instant after jumping from the airplane a, a skydiver b is in the position shown and has reached a terminal (constant) speed vb = 52 m/s. the airplane has the same constant speed va = 52 m/s, and after a period of level flight is just beginning to follow the circular path shown of radius ρa = 2330 m. (a) determine the velocity and acceleration of the airplane relative to the skydiver. (b) determine the time rate of change of the speed vr of the airplane and the radius of curvature ρr of its path, both as observed by the nonrotating skydiver.