0
Parachutes are interesting aircraft. The major retarding force of classical round parachutes is drag. Weight and drag determine their rate-of-descent. But air spills out of them because they oscillate, too. Since the 1960's parachutes have been designed that acheive lift from their forward motion.
What else can I help you with?
How does friction affect a parachute?
Friction between the parachute and the air helps slow down the descent of the parachute by creating drag. This drag force counteracts the force of gravity, allowing the parachute to descend at a safe and controlled speed. Adjusting the size and shape of the parachute can also affect the amount of friction and thus the descent rate.
How will punching a hole in a parachute affect the rate at which it falls?
Punching a hole in a parachute will decrease the surface area and disrupt the airflow, causing the parachute to fall faster. The hole will reduce the air resistance acting on the parachute, resulting in a faster descent.
What is the average rate of descent of the T-10 military parachute in miles per hour?
35 feet i think
Why does a person loss speed if he opens parachute?
When a person opens a parachute, it creates drag or air resistance which slows down the descent rate. The larger the parachute, the more drag is created, and the slower the person falls. This helps to reduce the speed and control the descent for a safe landing.
How a parashute work?
A parachute works by creating drag as it opens and catches air. When a person or object is falling, the parachute slows down the descent by increasing air resistance, allowing for a safer and slower landing. The canopy shape and size help control the rate of descent and steer the parachute in a specific direction.
What is the best shape for a parachute to ensure optimal performance and safety during descent?
The best shape for a parachute to ensure optimal performance and safety during descent is typically a round or elliptical shape. These shapes provide stability, control, and a slower descent rate, which helps to reduce the impact force when landing.
Does gravity effect a parachute?
Yes, gravity affects a parachute by pulling it towards the Earth. As the parachute falls, air resistance creates drag, which slows down the descent due to gravity pulling it downward. The design of the parachute and its size also play a role in its rate of descent.
How does noradrenaline affect the heart rate?
It doesnt
How fast does a soldier fall with the parachute open?
A typical skydiver with an open parachute falls at a speed of about 15-20 miles per hour. The descent rate can vary depending on factors such as the size of the parachute, the weight of the individual, and wind conditions.
Does a bigger parachute slow you down more?
Yes, a bigger parachute will create more drag and slow you down more during descent. This is because the larger surface area creates more air resistance to counteract gravity, causing a slower descent rate.
What are some physical aspects that can be changed on a parachute?
Some physical aspects that can be changed on a parachute include the shape and size of the canopy, the length of the suspension lines, the type of fabric used, and the addition of vents or panels to control air flow. Each of these factors can affect the descent rate, stability, and overall performance of the parachute.
Why does a parachute keep you in the air?
A parachute increases air resistance, slowing down your fall and reducing your speed. This allows you to descend more slowly and safely to the ground.
