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Compare the effects of gravity and air resistance on a falling skydiver before and after she opens her parachute?
Wiki User
∙ 10y ago
-- The force of gravity is unchanged before and after.
-- The force of air resistance on the skydiver is greater before, and less after,
because she is falling slower after the parachute opens.
-- The effect on her of air resistance is greater after the parachute is open. The
increased air resistance itself acts on the parachute, and its effect is transferred
to the skydiver through her harness.
Wiki User
∙ 10y ago
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How does gravity and air resistance affect parachutes?
Gravity and air resistance are the main forces acting on a parachute. Parachutes are pulled towards the ground by gravity, and if there was no parachute, the guy attached to the chute would turn into tomato paste. So parachutes are designed to create the maximum amount of drag (which is air resistance) so the whatever attached lands undamaged. So basically, parachutes create air resistance to reduce the effects of gravity
How does friction affect the descent of a parachute?
Friction effects the parachute's descent because the cloth of the parachute rubs together with the air, creating drag
How does the air affect the speed of a car?
The air effects the speed of the car because its kind of like a parachute. if you have a car that's not very aerodynamic it will catch the air and have to push it, but if you take a car that's very aerodynamic it will slice the air and have very little Resistance.
How does the mass of plasticine on the end of a parachute affect how quickly it falls?
The material of a parachute effects how quickly it opens which corresponds with the total drop time. However the mass of a parachute specifically, with all other variables constant, does not effect the velocity at which it drops.
How does the shape of a parachute affect how long it stays in the air?
Hey' I just did an experiment for grade 11 physics that i designed where i investigated the shape and size of the parachute. The shape of the parachute doesn't effect how long it stays in the air much. The main thing that the shape effects is the stability and the less stable the parachute the faster the person will fall. That is why parachutes are in that banana rectangle shape so that there is more stability to glide through the air, like a bird. As the shape changes how much drag there is. Circles are pure drag and take the longest to fall. McPhysics
Compare the effects of gravity and air resistance on a falling skydiver before and after she opens her parachute.?
-- The force of gravity is unchanged before and after.-- The force of air resistance on the skydiver is greater before, and less after,because she is falling slower after the parachute opens.-- The effect on her of air resistance is greater after the parachute is open. Theincreased air resistance itself acts on the parachute, and its effect is transferredto the skydiver through her harness.
How does gravity and air resistance affect parachutes?
Gravity and air resistance are the main forces acting on a parachute. Parachutes are pulled towards the ground by gravity, and if there was no parachute, the guy attached to the chute would turn into tomato paste. So parachutes are designed to create the maximum amount of drag (which is air resistance) so the whatever attached lands undamaged. So basically, parachutes create air resistance to reduce the effects of gravity
How does friction affect the descent of a parachute?
Friction effects the parachute's descent because the cloth of the parachute rubs together with the air, creating drag
How does the air affect the speed of a car?
The air effects the speed of the car because its kind of like a parachute. if you have a car that's not very aerodynamic it will catch the air and have to push it, but if you take a car that's very aerodynamic it will slice the air and have very little Resistance.
How resistivity effects internal resistance of a cell experiment?
Resistivity effects internal resistance of a cell experiment by not allowing the cell to react. Internal resistance experiments are performed in advancing physics classes.
How does the mass of plasticine on the end of a parachute affect how quickly it falls?
The material of a parachute effects how quickly it opens which corresponds with the total drop time. However the mass of a parachute specifically, with all other variables constant, does not effect the velocity at which it drops.
What is friction and what effects does it have on motion?
Friction is the sum of resistance to motion and as for resistance, it slow down the motion.
What is swamping resistance?
(Electronics) Resistor placed in the emitter lead of a transistor circuit to minimize the effects of temperature on the emitter-base junction resistance and its resistance is called swamping resistance.
How does a plane reduce the effects of air resistance?
by flying in the air
How do we reduce the effects of air resistance on a vehicle?
By giving it a streamlined shape.
Compare the tidal effects of spring tides on earth?
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What has the author C Saliaris written?
C. Saliaris has written: 'Subsonic parachute design, performance, and similarity laws (scale effects)'
