Question

Write an activity to show that fluid friction depends on the shape of the objects moving through it.​

Answer 1

The speed of the object moving through a fluid affects the amount of friction acting against the motion of the object. More the speed, more is the friction. If the object is broad, it gives more area for the friction to act on. Thus, a streamlined body structure helps to cut through the fluid and reduce friction.

Answer 2

Answer:

Objects moving in fluids face the friction of the fluid that opposes their motion. So objects moving in fluids must have unique shapes called streamlined shapes to reduce the fluid friction. The fluid is the name given to a substance that begins to flow when an external force is applied