Free Body Diagram for a Kite

In summary, the wind is blowing at 48 N against a kite being flown by Taylor, causing the tail of the kite to be at a 24° angle to the ground. The angle of the kite is influenced by the point of attachment of the string, which is typically located above the center of lift for stability. The angle of the string is determined by the lift versus drag of the kite and can be almost vertical with a high lift to drag ratio. The tail of the kite is usually made of a flexible material and its position is affected by its weight and the wind, with a light tail being blown almost horizontal and a heavier tail remaining more vertical. More information, such as the exact wording of the question and any diagrams, is
  • #1
joedozzi
20
0
The wind is blowing with a force of 48 N against a kite that Taylor is flying, so that
the tail of the kite makes an angle of 24° to the ground.

I am just really confused on this, I attacted the solution would anyone mind explaining it? I have no idea on how to get this



attachment.php?attachmentid=55395&stc=1&d=1360090056.jpg
 

Attachments

  • free body diagram.jpg
    free body diagram.jpg
    6.8 KB · Views: 1,536
Physics news on Phys.org
  • #2
This problem is poorly worded. The angle of the kite depends on the effective point of attachment of the string, which is usually located above the center of lift for stability and causes the angle of the kite to be tilted a bit forward of being perpendicular to the string.

The angle of the string is related to the lift versus drag of the kite (plus drag of the string) and can be nearly vertical if the lift to drag ratio is very high.

The tail of a kite is usualy a flexible material. If the tail is very light, it will be blown nearly horizontal to the ground. If the tail is a thin piece of string with a weight attached to the end of the tail, it will remain nearly vertical to the ground.
 
  • #3
What is the exact wording of the question?

Edit: I deleted my reply because I think it was rubbish! I think we need the exact wording of the question and any diagrams provided.
 

1. What is a free body diagram for a kite?

A free body diagram for a kite is a visual representation of all the forces acting on the kite. It helps to show the direction and magnitude of these forces, which are key factors in determining the motion of the kite.

2. How do you create a free body diagram for a kite?

To create a free body diagram for a kite, you first need to identify all the forces acting on the kite, such as gravity, tension in the string, and air resistance. Then, draw a dot to represent the kite and arrows to represent each force, with the direction and magnitude of the force labeled on each arrow.

3. Why is a free body diagram important for a kite?

A free body diagram is important for a kite because it helps us understand the forces that are acting on the kite and how they affect its motion. It also allows us to make predictions about the behavior of the kite and make necessary adjustments to ensure its stability and control.

4. What are some common forces shown in a free body diagram for a kite?

Some common forces shown in a free body diagram for a kite include gravity, tension in the string, and air resistance. Other forces may also be present, such as wind and lift, depending on the specific conditions of the kite's flight.

5. How can a free body diagram for a kite be used to improve kite design?

A free body diagram for a kite can be used to improve kite design by identifying areas of high and low forces, which can help in determining the optimal shape and materials for the kite. It can also help in predicting the behavior of the kite in different wind conditions and making adjustments to improve its stability and performance.

Similar threads

Replies
8
Views
947
Replies
31
Views
3K
  • Mechanics
Replies
4
Views
2K
Replies
2
Views
1K
Replies
3
Views
3K
  • Introductory Physics Homework Help
Replies
5
Views
379
Replies
3
Views
1K
Replies
6
Views
2K
Replies
14
Views
2K
Back
Top