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What force would change if a parachutist opens the parachute during the fall What will happen to the net force and acceleration over time after that?
When the parachutist opens the parachute, the air resistance force will increase. This will reduce the net force acting on the parachutist, causing a decrease in acceleration over time. As the parachute slows the descent, the net force continues to decrease until the parachutist reaches a terminal velocity.
When does the natick mall open on Black Friday?
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Why does a parachutist have two terminal velocities?
A parachutist has two terminal velocities because before the parachute is deployed, they fall at a faster velocity due to air resistance being lower. Once the parachute is deployed, the surface area increases, causing air resistance to increase and the parachutist to reach a new, slower terminal velocity.
Describe azucenas situation when the story opens?
Azucena is a victim in a volcanic eruption when the story opens.
Which air sinus opens in superior nasal meatus?
The frontal sinus opens in the superior nasal meatus.
What is the name of the force that changes when the parachute opens?
The force that changes when the parachute opens is air resistance, also known as drag force. As the parachute opens, it increases the surface area exposed to the air, which increases the drag force acting on the parachute and slows down the descent of the object attached to the parachute.
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 divers parachute opens what force stay 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 for what force changes want to sky drivers parachute opens What for stays the same?
The force changes to open a skydiver's parachute is primarily gravity as they descend. The force that stays the same is air resistance, which slows down the descent and helps regulate the descent speed.
Do sky divers go up when a parachute opens?
Sky divers do not go up, but they do undergo deceleration due to the increased drag incurred by the parachute being suddenly opened. Since skydivers, when being filmed by a cameraman, release their parachute first, there is a relative acceleration between the cameraman and the skydiver, creating the illusion that the skydiver is travelling up.
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 doesn't change when a sky diver opens his parachute?
Gravity doesn't change.
Is the slowing of a skydiver after the parachute opens an example of inertia?
Yes, the slowing of a skydiver after the parachute opens is an example of inertia. Inertia is the tendency of an object to resist changes in its state of motion. When the parachute deploys, it creates drag that opposes the skydiver's downward motion, causing a rapid deceleration. The skydiver’s mass and the initial downward momentum illustrate inertia, as the parachute must exert a force to overcome this momentum.
What causes the upward force in a parachute jump?
The upward force in a parachute jump is caused by air resistance or drag acting on the parachute as it opens and expands. This creates a drag force that slows down the descent of the jumper, allowing them to land safely.
What force would change if a parachutist opens the parachute during the fall What will happen to the net force and acceleration over time after that?
When the parachutist opens the parachute, the air resistance force will increase. This will reduce the net force acting on the parachutist, causing a decrease in acceleration over time. As the parachute slows the descent, the net force continues to decrease until the parachutist reaches a terminal velocity.
Does tension change in a parachute?
Yes: The force acting down is constant (mass * g) The force acting up = velocity 2 * drag coefficient At chute opening, the velocity is at its maximum, so up force due to drag is at its maximum. (maximum tension) Drag force reducing with diminishing velocity, to landing terminal velocity (minimum tension)
What makes a person slow down when their parachute opens?
When a person's parachute opens, drag force increases as the parachute catches air. This drag force acts in the opposite direction of the person's motion, causing them to slow down gradually to a safe descent speed. Additionally, the canopy design and size play a crucial role in how quickly the person slows down.
