Four objects are being tested to see how they are affected by fluid friction. object w has a surface area of 4.5 cm2, object x has a surface area of 2.5 cm2, object y has a surface area of 6.2 cm2, and object z has a surface area of 3 cm2. which object would experience the most fluid friction? w x y z

 the  most affected object by friction is the Y

Explanation:

The fluid friction consists of 2 parts.

viscous resistance and friction with air.

assuming that the objects are in contact with the air, the situation is described by the following equation.

with: C= numerical drag coefficient

p= density

A= Area of the object

v= velocity

so assuming the other variables are constants the area of the object is directly proportional to the fluid friction

Your answer is C) Y

Explanation:

I hope this helps!

- sincerelynini

depends on what you mean by "group." for order, it would be coleoptera (beetles). for class, it would be insecta (insects). for phylum, it would be the arthropoda (animals with jointed exoskeletons).

explanation: