0
Still curious? Ask our experts.
Chat with our AI personalities
Jordan
Ezra
BeauDrag force cannot be completely eliminated, but it can be minimized through various engineering techniques such as streamlining the shape of objects to reduce turbulence, using smooth and aerodynamic surfaces, and optimizing the design to minimize the frontal area exposed to the flow. However, complete elimination of drag force is not physically possible due to the resistance encountered by an object moving through a fluid medium.
Add your answer:
Earn +20 pts
Is drag a contact or a noncontact force?
Drag is a noncontact force. It is a resistive force that acts on an object as it moves through a fluid, such as air or water. Drag force is dependent on an object's shape, size, and speed.
How is drag eliminated on a helicopter?
Drag on a helicopter can be reduced by streamlining the body and rotor blades, ensuring smooth airflow over the surfaces. Another way is to use a more powerful engine to generate more lift with less drag. Additionally, adjusting the pitch of the rotor blades to the most efficient angle helps in reducing drag.
In which direction will the drag force act if the gravitational force is less than the buoyant force?
If the gravitational force is less than the buoyant force, the drag force will act in the opposite direction of the gravitational force.
Is compression a drag force?
No, compression is not a drag force. Compression refers to the reduction in size or volume of a substance due to external pressure, while drag force is a resistive force that opposes an object's motion through a fluid.
What shape has the least drag force?
The shape that typically has the least drag force is a teardrop shape. This shape is designed to minimize resistance and improve aerodynamics, making it ideal for reducing drag force.
