Ana works as a fitness trainer. She checks the body fat of clients using a weighing tank which is filled with water. The tank is a rectangular prism. It is 52 inches high, 60 inches long, and 44 inches wide. What is the volume of the tank in units of cubic feet? Round to the nearest whole number.

An initially unpolarized light if intensity 500 w/m^2 passes through four polarizers. the transmission axis between adjacent polarizers is 45∘. what percentage of the initial intensity is transmitted by the system?

True or false when elements combine to form a mixture, the resulting chemical properties may be very different from those of the elements that make it.

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.