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An open parachute increases air resistance for a falling skydiver by capturing air in its canopy, creating drag that counteracts gravity and slows the descent. The increased surface area of the parachute also results in more air molecules colliding with it, further enhancing the resistance. This process allows the skydiver to decelerate safely and control their descent back to the ground.
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What effect terminal velocity and air resistance have on a sky diver when he opens his parachute?
When a skydiver opens their parachute, air resistance increases which slows down the skydiver. Terminal velocity is the maximum speed a falling object can reach when the force of gravity is balanced by the force of air resistance. Opening the parachute decreases the skydiver's speed, allowing them to land safely.
What force changes when a sky diver opens his parachute?
When a skydiver opens his parachute, air resistance (also known as drag force) increases. This is due to the parachute creating a larger surface area and creating more resistance against the air, which slows down the skydiver's fall. This increased air resistance counterbalances the force of gravity acting on the skydiver.
Use newtons law of motion to explain how a parachute slows a sky diver falling toward earth?
When a skydiver jumps, they are affected by gravity, causing them to accelerate towards the ground. When the parachute opens, it increases the air resistance acting on the skydiver, exerting an upward force that opposes gravity. According to Newton's second law of motion (F=ma), the net force acting on the skydiver is reduced, leading to a decrease in acceleration and a slower descent towards Earth.
What effect would opening a parachute have on a sky diver's fall?
Opening a parachute would slow down the sky diver's fall by increasing air resistance. This creates a counterforce that opposes gravity, causing the sky diver to decelerate and descend more slowly, leading to a safer landing.
Why won't a skydiver's speed continue to increase until his or her parachute opens?
Once a skydiver jumps off the plane, they will begin picking up speed. However, as the speed of the skydiver increases, the amount of air resistance acting upon them will also increase. The skydiver will continue to accelerate while his or her weight is greater than the air resistance. When the force of the air resistance becomes equal to the weight of the skydiver, the skydiver will stop accelerating and will continue falling at a constant speed, this is known as the terminal velocity. While travelling at terminal velocity, the skydiver will be able to adjust his or her body position in a way that will increase or decrease the air resistance and allow the diver to alter their speed. Releasing his or her parachute will drastically increase the amount of air resistance and therefore slow their descent significantly.
What effect terminal velocity and air resistance have on a sky diver when he opens his parachute?
When a skydiver opens their parachute, air resistance increases which slows down the skydiver. Terminal velocity is the maximum speed a falling object can reach when the force of gravity is balanced by the force of air resistance. Opening the parachute decreases the skydiver's speed, allowing them to land safely.
An open parachute increases air resisttance of a falling sky diver by?
Increasing the surface area, producing drag.
What force changes when a sky diver opens his parachute?
When a skydiver opens his parachute, air resistance (also known as drag force) increases. This is due to the parachute creating a larger surface area and creating more resistance against the air, which slows down the skydiver's fall. This increased air resistance counterbalances the force of gravity acting on the skydiver.
What force changes when a sky diver's parachute opens?
The force that changes is air resistance and the force that stay the same is gravity.
What force changes when a sky diver's parachute opens what force stays the same?
The force down remains constant.force down (newtons) = (mass (kg) * acceleration due to gravity ((m/s)/s) ).The force up varies with velocity and drag coefficient ( which increases significantly when the chute opens).force up (newtons) = velocity2 * drag coefficient
what force is increased after the skydiver open parachute?
To start with there is gravitational attraction. As soon as the skydiver starts falling, (s)he will experience the drag force due to air resistance. The gravitational force is essentially constant but the drag increases as the diver's velocity increases until it equals gravity. The diver is the falling at terminal velocity and will continue to do so until the parachute is operated.
Use newtons law of motion to explain how a parachute slows a sky diver falling toward earth?
When a skydiver jumps, they are affected by gravity, causing them to accelerate towards the ground. When the parachute opens, it increases the air resistance acting on the skydiver, exerting an upward force that opposes gravity. According to Newton's second law of motion (F=ma), the net force acting on the skydiver is reduced, leading to a decrease in acceleration and a slower descent towards Earth.
Is it sky diver will come down only with parachute?
Only if he's wearing one.A skydiver will come down, one way or another, due to Earth's gravity. The parachute is to avoid him falling too fast. If he doesn't have a parachute, he will probably die when he crashes on the ground.
What is also known as the drag force acting on a falling sky diver is?
It's also known as the force of air resistance.
What effect would opening a parachute have on a sky diver's fall?
Opening a parachute would slow down the sky diver's fall by increasing air resistance. This creates a counterforce that opposes gravity, causing the sky diver to decelerate and descend more slowly, leading to a safer landing.
Does an open parachute decrease the weight of a diver?
No, it will actually add to the total weight.
Will a parachute slow a sky diver more at a very high altitude or at a lower altitude?
Parachutes work best in a dense medium. Since air density decreases with altitude, the closer you are to the surface the better a parachute will work. You still have to give it time to deploy to work, though.
