Question

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.

a) Object W will experience the least fluid friction
b) Object Y will experience the most fluid friction
c) Object X has the smallest surface area
d) Object Z will experience more fluid friction than Object W

Answer 1

The surface area of an object affects the amount of fluid friction it experiences. Object Y has the largest surface area and will experience the most fluid friction. Object X has the smallest surface area and will experience the least fluid friction. Object W will experience more fluid friction than object X but less than object Y.

Step-by-step explanation:

Fluid friction refers to the resistance or frictional force experienced by an object as it moves through a fluid, such as air or water. The surface area of an object affects the amount of fluid friction it experiences. Larger surface areas create more resistance, resulting in more fluid friction.

Based on the given information, object Y has the largest surface area (6.2 cm²) and will experience the most fluid friction. On the other hand, object X has the smallest surface area (2.5 cm²), so it will experience the least fluid friction. Object W (4.5 cm²) will experience more fluid friction than object X but less than object Y. Therefore, statement d) is correct.