Question 7 The water temperature in the ocean varies inversely with the depth of the water. The deeper a person
dives, the colder the water becomes. At a depth of 1,100 meters, the water temperature is 4 Celsius,
What is the water temperature at a depth of 800 meters?
Find the constant of variation k.
ka
Using the k from above find the water temperature in degrees Celsius at a depth of 800 meters.
Celsius. (If needed, round answer to 2 decimal places.)

Review multiple-concept example 7 in this chapter as an aid in solving this problem. in a fast-pitch softball game the pitcher is impressive to watch, as she delivers a pitch by rapidly whirling her arm around so that the ball in her hand moves in a circle. in one instance, the radius of the circle is 0.626 m. at one point on this circle, the ball has an angular acceleration of 66.1 rad/s2 and an angular speed of 12.6 rad/s. (a) find the magnitude of the total acceleration (centripetal plus tangential) of the ball. (b) determine the angle of the total acceleration relative to the radial direction.