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If the diameter of an open parachute is 15 ft and the distance from the parachute to the center of the diameter is 8 ft what is the length of the suspension line?
The suspension line length can be calculated using the Pythagorean theorem. The length of the suspension line is the square root of the difference of the square of the diameter and the square of the distance from the parachute to the center of the diameter. In this case, it is √(15^2 - 8^2) = √(225 - 64) = √161 ≈ 12.69 ft.
What do you call people who signal planes to land?
People who signal planes to land are commonly referred to as "aircraft marshals" or "aircraft signalers." Their primary role is to guide pilots safely to the designated landing spot using hand signals or electronic devices.
How soon after using a needle when should it be placed in sharps container?
A needle should be placed in a sharps container immediately after use to prevent accidental needle sticks and reduce the risk of infection. Sharps containers are specifically designed to safely hold used needles and should be used consistently.
How do you drop an egg using a parachute - without cracking the egg?
To drop an egg using a parachute without cracking it, you can create a soft landing by cushioning the egg within a container surrounded by soft materials such as cotton balls or foam. This will absorb the impact and prevent the egg from breaking upon landing. Make sure the parachute is properly attached to the container to slow down the fall and ensure a safe landing.
What is an replacement artificial eye lens made from and how is it made?
A replacement artificial eye lens, also known as an intraocular lens, is typically made from silicone or acrylic materials. The lens is crafted using precise manufacturing techniques to ensure optical clarity and biocompatibility. These lenses are designed to be safely implanted within the eye during cataract surgery to restore vision.
Can you put the word parachute in a sentence?
The man jumped out of a plane using a parachute so he would fall safely to the ground. We used a parachute so we could land safely on ground.
How can you use the word survival to explain a parachute?
When the aircraft you are travelling stops flying then if if you value your survival and want to return to the ground safely then using a parachute is a very good idea.
Why is friction important to someone using a parachute?
Friction helps slow down the descent of the parachute by creating a drag force against the air resistance. This allows the parachute to deploy and unfold properly, reducing the speed of the fall. Ultimately, friction is essential in helping the parachutist land safely and smoothly.
Can you give me a sentence with the word parachute?
The man jumped out of a plane using a parachute . *-*
What happens if you use a big parachute for a small person?
Using a big parachute for a small person can cause the person to descend too slowly, potentially increasing the risk of drifting off course or being affected by wind turbulence. It can also make it harder for the person to control the parachute and perform landings safely. Generally, it is recommended to use a correctly sized parachute to match the weight and experience level of the individual.
What are the advantages of the parachute?
The biggest advantage of using a parachute is that it keeps you from becoming flat and dead.
Does air resistance help a parachute slow down?
Yes, air resistance is a key factor in slowing down a parachute. The large surface area of the parachute catches the air as it falls, creating drag which helps to slow its descent. This allows the parachute to safely land at a slower speed.
What is the materials for a parachute?
by using pvc cloths.
Can you give me a sentence using the word parachute?
Because i used my parachute, i didn't die when i fell out of the plane
What is the average speed of a parachute?
The average speed of a parachute is typically around 5-20 miles per hour, depending on various factors such as the size of the parachute, the weight of the person using it, and wind conditions. This speed is achieved as the parachute creates drag and slows down the descent of the person or object attached to it. Parachutes are designed to provide a controlled and safe landing by balancing the forces of gravity and air resistance.
Explain how a parachute works using the terms air resistance surface area and gravity?
A parachute works as the gravity allows the parachute to go up into the air, then the surface area is covered with air resistance.
How do you jump off the empire state building and survive?
By using a parachute.
