The above image is an example of which of the following. A. gymnast holding onto a bar supported by two ropes
B. a flying squirrel is gliding from a tree to the ground at a constant velocity
C. a book is at rest on a tabletop
D. an egg is free falling from a nest in a tree

Achemistry student needs to standardize a fresh solution of sodium hydroxide. he carefully weighs out of oxalic acid , a diprotic acid that can be purchased inexpensively in high purity, and dissolves it in of distilled water. the student then titrates the oxalic acid solution with his sodium hydroxide solution. when the titration reaches the equivalence point, the student finds he has used of sodium hydroxide solution.calculate the molarity of the student's sodium hydroxide solution. be sure your answer has the correct number of significant digits.