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What are the action and reaction force on the fabric of the parachute when it is deployed?
When a parachute is deployed, the action force is the air resistance pushing against the fabric of the parachute, and the reaction force is the fabric of the parachute pushing back against the air. This interaction creates drag, slowing down the descent of the person or object attached to the parachute.
What do you use to make air puppets?
You would need fabric (nylon is best, a.k.a. parachute fabric) Cut out your puppet pattern, double stitch the fabric together. Then you need a fan, or some other type of air or wind blowing device, and a light.
What are the action and reaction forces on the fabric of the parachute when it is deployed?
When a parachute is deployed, the action force is the tension force exerted by the parachute on the air molecules it displaces downward. The reaction force is the equal and opposite drag force exerted by the displaced air molecules on the parachute fabric, which slows down the descent of the parachutist.
What are the action and reaction forces on the fabric of a parachute when it is deployed?
When a parachute is deployed, the action force is the air resistance pushing against the parachute fabric. This air resistance is created by the change in the air's velocity as it passes through the canopy of the open parachute. The reaction force to this action force is the drag force created by the parachute pulling against the jumper. This drag force is created by the increase in the parachute's surface area, which slows the jumper down as they fall. The drag force is also responsible for the parachute's ability to slow the jumper's descent enough to safely reach the ground.
Can you use parachute fabric on the moon?
Parachute fabric would not be suitable for use on the moon as there is no atmosphere to create drag necessary for parachutes to work. Additionally, the extreme temperatures and lack of breathable air on the moon would pose challenges to the functionality of any fabric. Specialized materials and technologies would be needed for any equipment used on the moon.
What are the main parts of a parachute?
The main parts of a parachute are the canopy (the fabric that catches the air to slow descent), the lines (cords that connect the canopy to the harness), the harness (the straps that attach the parachute to the user), and the deployment mechanism (the system that releases the parachute to open).
How does fabric affect parachute hangtime?
The fabric of a parachute significantly influences its hangtime due to its weight, porosity, and aerodynamics. Lighter fabrics allow for a slower descent and longer hangtime by reducing the overall weight of the parachute. Additionally, the porosity affects air resistance; less porous materials can create more lift and slower descent rates. Overall, the choice of fabric plays a crucial role in optimizing performance during freefall and descent.
Is tin foil good for building a parachute?
Possibly, but tin foil is rather fragile, and easily torn. A cotton or silk fabric would make a better, more resilient, parachute.
Cho is making banners shaped like triangles out of a rectangular piece of fabric she cuts out two triangular banners what is the area of a triangular banner?
two bases)Triangles
How is hessian fabric made?
it is made from fabric sewn together
Is parachute water resistance?
Yes, parachute fabric is typically water-resistant due to the materials used in its construction. This water resistance helps protect the parachute from getting waterlogged and heavy during a jump, which could affect its performance. However, it is important to note that no parachute is completely waterproof and prolonged exposure to water can still impact its functionality.
Is fabric a solid or liquid or gas?
fabric is a solid because it stays together
