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As far as I understand the direction of the force of air resistance acts in the opposite way to which you are going... In other words if a ball was thrown up at 20 m/s and the force of air resistance was 1m/s2 then for every second the ball goes up, it would slow down by 1m/s (assuming there was no gravity). The same applies if it was going down at 20 m/s it would slow down by 1m/s.
When a parachutist opens a parachute, gravity tries to pull it down and air resistance keep it up.I think so.
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∙ 13y ago
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Is air resistance a contact or non contact force?
Air resistance is a contact force because you are in contact with the air in order to apply that force.
Does the speed change if air resistance is a factor?
A faster-moving object will have increased air resistance because more molecules of air will be encountered over the same time frame. The same holds true if an object that encounters denser air: there is more air resistance, therefore more lift as well as more drag.
How are air resistance and friction alike?
Air resistance is a type of fluid friction (along with water resistance) and is therefore is a type of friction.
How gravity and air resistance are related to an object's terminal velocity?
Gravity and air resistance (drag) are the two opposing forces acting on the falling body. Gravity causes the object to accelerate (fall faster) while the air resistance causes the object to decelerate (fall slower). At a certain velocity called the terminal velocity these two forces are in balance and there is no change in falling speed.
What force slows things down the most?
Friction and Air Resistance
What is an upward force?
It is a force which acts in the upward direction.
What forces act on a falling leaf?
Gravity and air resistance.
What is the force acting backwards on a car in motion?
Air resistance / drag and friction are both forces which act in the opposite direction to the motion of a car
Does air exerts force?
The force that air exerts on a moving object is called air resistance. Air resistance is a form of friction.
What forces act on a driver during a crash?
normal force, frictional force, applied force, gravitational force, air resistance force
Which force pushes against a moving object as it passes through air?
When an object is moving in a particular direction, air resistance will be acting on the object in the opposite direction to the direction of travel.
What is the direction of air resistance on a falling object ?
Just like any other source of friction, air resistance effectively results in a force opposite to the object's motion. If the object is falling, then the force is upward.
What is an example of drag force?
A drag force is a dissipative force. This can be in the form of air resistance or fluid resistance. Drag force is a force that acts opposite to the relative motion of an object moving in a surrounding fluid.
What is air resistances?
It is the action of friction that slows something moving through air. The larger the object, the more the air resistance acting on the object.
Using force diagrams the ways in which air resistance can play an important part in reducing the cyclists speed?
draw a bicycle with an arrow pointing forward (this is the force applied by the cyclist) draw an arrow in the opposite direction this is air resistance the overall force will be equal to the forward force minus the backward (air resistance force) from this it is clear to see that it limits the cyclists speed it may also be worth noting that as the cyclist increases speed so does the the air resistance
Does the force of friction also act on the objects moving in the air?
Yes. It's called wind resistance, or air resistance, or air drag. Items with little drag are said to be streamlined.
Why does air resistance slow things down?
Because the force generated is always opposite the direction of motion.
