0
Air resistance makes it difficult for the train to go beyond a certain speed, since the engine can no longer keep up with the amount of energy lost due to air resistance.
Air resistance makes it difficult for the train to go beyond a certain speed, since the engine can no longer keep up with the amount of energy lost due to air resistance.
Air resistance makes it difficult for the train to go beyond a certain speed, since the engine can no longer keep up with the amount of energy lost due to air resistance.
Air resistance makes it difficult for the train to go beyond a certain speed, since the engine can no longer keep up with the amount of energy lost due to air resistance.
What else can I help you with?
What is air resistance affected by?
Air resistance is affected by the speed of the object moving through the air, the cross-sectional area of the object, the density of the air, and the shape of the object. Objects with larger surface areas and higher speeds experience greater air resistance.
When an object is falling its motion is most affected by air resistancce when?
The faster it falls, the more it is affected by air resistance, since air resistance increases with speed. What usually happens in practice is that the object falls faster and faster, and eventually approaches the "terminal velocity" - a speed at which the force of gravity and the force of friction are in balance.
What are the factors that effect air resistance?
The factors that affect air resistance include the speed of the object (higher speed leads to greater air resistance), the surface area of the object (larger surface area experiences more air resistance), the shape of the object (streamlined shapes experience less air resistance), and the air density (higher air density increases resistance).
When an object fall through the air and encounters air resistance its overall speed will be than if it had not encountered air resistance?
Slower. Air resistance acts in the opposite direction to the motion of the object, reducing its speed as it falls.
When air resistance is not negigble how does return speed compare with the initial speed?
When air resistance is not negligible, the return speed of an object will be slower than the initial speed because air resistance acts in the opposite direction of the object's motion, slowing it down. This results in a decrease in the object's speed over time.
What is air resistance affected by?
Air resistance is affected by the speed of the object moving through the air, the cross-sectional area of the object, the density of the air, and the shape of the object. Objects with larger surface areas and higher speeds experience greater air resistance.
Does air resistance depends on the density of the object?
No it just depends on the size and shape of the object. An obect is more affected by air resistance if it is lighter.
When an object is falling its motion is most affected by air resistancce when?
The faster it falls, the more it is affected by air resistance, since air resistance increases with speed. What usually happens in practice is that the object falls faster and faster, and eventually approaches the "terminal velocity" - a speed at which the force of gravity and the force of friction are in balance.
What are the factors that effect air resistance?
The factors that affect air resistance include the speed of the object (higher speed leads to greater air resistance), the surface area of the object (larger surface area experiences more air resistance), the shape of the object (streamlined shapes experience less air resistance), and the air density (higher air density increases resistance).
When an object fall through the air and encounters air resistance its overall speed will be than if it had not encountered air resistance?
Slower. Air resistance acts in the opposite direction to the motion of the object, reducing its speed as it falls.
How does the force of air resistance depends on an object's speed?
In general the resistance increases by the 4th power of the speed.
When air resistance is not negigble how does return speed compare with the initial speed?
When air resistance is not negligible, the return speed of an object will be slower than the initial speed because air resistance acts in the opposite direction of the object's motion, slowing it down. This results in a decrease in the object's speed over time.
Why does a moving train have so much force?
A moving train has a lot of force because of its large mass and high speed. The force is generated by the train's engine, which converts fuel into energy to propel the train forward. This force allows the train to overcome friction and air resistance to maintain its speed.
Why parachutists do not fall with constant accelerating motion?
Due to air resistance as the resistance is directly proportional to the speed but at certain speed called transitional speed or critical speed the resistance become directly proportional to square the speed so the resistance increase decreasing the falling speed.
What is air resistance and what are the two factors that air resistance depends on?
Air resistance is the force that opposes the motion of an object through the air. It depends on the speed of the object and its surface area exposed to the air.
How does are resistance effect speed?
Resistance can decrease speed by slowing down the movement of an object. In the case of air resistance, for example, the force of air pushing against an object moving through it can reduce speed. Increased resistance requires more energy to overcome, which can lead to a slower speed.
What affected by air drag?
Air drag affects the motion of objects moving through the air by creating resistance that opposes their motion. This resistance can slow down the object and change its trajectory, impacting its speed and direction. Objects that are more streamlined or have less surface area experience less air drag.
