Question

what are are streamline flow and shift? Explain each change right how is streamlined shape is helpful for body in moving in different fluids.​

Answer 1

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.

• When objects move in a fluid, they must have a streamlined shape that will resist the motion of objects in the liquid by reducing the current.

• Moving objects in fluid must have special shapes because the drag force or the friction force depends on the object’s shape. Therefore, special shapes are designed to minimize the opposing frictional force.

Answer 2

sotry I don't know answer for this question