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Yes, surface area does affect terminal velocity. Objects with a larger surface area experience more air resistance, which can slow them down more effectively than objects with a smaller surface area. This can impact the terminal velocity, which is the maximum speed an object can reach when the force of air resistance equals the force of gravity.
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What factors affect terminal velocity in a fluid?
The factors that affect terminal velocity in a fluid include the weight and size of the object, the density and viscosity of the fluid, and the shape of the object. Objects with a larger surface area or lower weight will reach terminal velocity faster, while denser fluids or more streamlined objects will increase terminal velocity.
Why does an object with a large surface area reach terminal velocity before an object with a small surface area?
An object with a large surface area experiences more air resistance, which increases as the object accelerates. This causes the object to reach terminal velocity quicker compared to an object with a smaller surface area, which experiences less air resistance and takes longer to reach terminal velocity.
How do the terminal velocity of two objects compare if they both have the same mass but one has a larger surface area?
The object with the larger surface area will experience a higher air resistance force, leading to a lower terminal velocity compared to the object with a smaller surface area of the same mass. This is because the larger surface area increases the frictional force acting against the object's motion.
Does a larger sphere have a higher terminal velocity?
Not necessarily. Terminal velocity depends on a combination of factors like weight, drag coefficient, and surface area. So while a larger sphere may experience more air resistance due to its increased surface area, it might also be heavier, which can offset this effect.
What factors affect terminal velocity?
Factors that affect terminal velocity · Mass An increased mass will increase the terminal velocity and make the falling object reach the ground quicker. · Surface Area If the surface area of an object is increased then its terminal velocity will decrease. This is because it will have larger air resistance acting upwards on the object; therefore the object will travel at a slower rate. · Shape Shape does affect the terminal velocity of a falling object or for example a parachutist; if two people of the same weight but in different body positions (one flat stable and one head down in a dive) are free falling on a skydive, they will fall at different rates . The flat stable diver will travel at a slower rate than the head down diver, and will have a slower terminal velocity. This of course is because of surface area and the air resistance working against area of the object (or sky diver) that is exposed.
What factors affect terminal velocity in a fluid?
The factors that affect terminal velocity in a fluid include the weight and size of the object, the density and viscosity of the fluid, and the shape of the object. Objects with a larger surface area or lower weight will reach terminal velocity faster, while denser fluids or more streamlined objects will increase terminal velocity.
Why does an object with a large surface area reach terminal velocity before an object with a small surface area?
An object with a large surface area experiences more air resistance, which increases as the object accelerates. This causes the object to reach terminal velocity quicker compared to an object with a smaller surface area, which experiences less air resistance and takes longer to reach terminal velocity.
What veritables determine how fast an object will be moving when it reaches terminal velocity?
The surface area is the variable to determine how fast an object will be moving when it reaches terminal velocity.
How do the terminal velocity of two objects compare if they both have the same mass but one has a larger surface area?
The object with the larger surface area will experience a higher air resistance force, leading to a lower terminal velocity compared to the object with a smaller surface area of the same mass. This is because the larger surface area increases the frictional force acting against the object's motion.
Does a larger sphere have a higher terminal velocity?
Not necessarily. Terminal velocity depends on a combination of factors like weight, drag coefficient, and surface area. So while a larger sphere may experience more air resistance due to its increased surface area, it might also be heavier, which can offset this effect.
What factors affect terminal velocity?
Factors that affect terminal velocity · Mass An increased mass will increase the terminal velocity and make the falling object reach the ground quicker. · Surface Area If the surface area of an object is increased then its terminal velocity will decrease. This is because it will have larger air resistance acting upwards on the object; therefore the object will travel at a slower rate. · Shape Shape does affect the terminal velocity of a falling object or for example a parachutist; if two people of the same weight but in different body positions (one flat stable and one head down in a dive) are free falling on a skydive, they will fall at different rates . The flat stable diver will travel at a slower rate than the head down diver, and will have a slower terminal velocity. This of course is because of surface area and the air resistance working against area of the object (or sky diver) that is exposed.
What factors determine terminal velocity?
Terminal velocity is determined by the balance between gravitational force pulling an object downward and air resistance opposing its motion. Factors influencing terminal velocity include the object's weight, its surface area exposed to air resistance, and the density of the medium through which it is falling. Increasing any of these factors can increase terminal velocity.
What is termanial velocity?
Terminal velocity is the constant speed that a freely falling object eventually reaches when the resistance from the air matches the force of gravity pulling it down. At terminal velocity, the net force on the object is zero, so it no longer continues to accelerate. Objects with a larger surface area experience greater air resistance, which results in a lower terminal velocity.
Which is greater - the terminal velocity of a small blood droplet or the terminal velocity of a large blood droplet?
The terminal velocity of a large blood droplet is greater than the terminal velocity of a small blood droplet. This is because larger droplets have more mass, which increases their gravitational force and air resistance, allowing them to fall faster until they reach a balanced terminal velocity.
How can one determine the terminal velocity of an object?
Terminal velocity of an object can be determined by balancing the forces acting on it. When the force of gravity pulling the object down is equal to the force of air resistance pushing up, the object reaches its terminal velocity. This can be calculated using the object's weight, surface area, and air density.
How does a parachute reduce the terminal velocity of a person falling through the air?
A parachute increases air resistance, which is proportional to the surface area of the parachute. This increased air resistance slows down the person's fall, reducing their terminal velocity. By the time the person reaches terminal velocity with the parachute open, the gravitational force pulling them down is balanced by the air resistance force pushing up, allowing for a controlled descent.
Why is it difficult to calculate the terminal velocity for a cat falling from a high rooftop?
Calculating the terminal velocity for a falling cat is challenging because it involves a complex interplay of factors such as the cat's shape, orientation, and surface area. The cat's movements and aerodynamics during the fall also affect its terminal velocity, making precise calculation difficult. Additionally, ethical considerations prevent conducting experiments that could provide accurate data on this scenario.
