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How the force of air resistant depends on an objects speed?
In general the resistance increases by the 4th power of the speed.
Why some objects faster than the other objects?
why are some objects faster than other
Does water resistance speed up moving objects?
Water resistance acts as a drag force on moving objects, slowing them down rather than speeding them up. The resistance depends on factors such as the shape and speed of the object moving through water.
Can resistance speed up moving objects as well as slowing them down?
Resistance can slow down moving objects by opposing their motion, but it cannot speed them up. When an object encounters resistance, such as air resistance or friction, it must overcome these forces to maintain its speed or acceleration. The resistance acts as a hindrance that requires additional force or energy to counteract.
How does air resistance affect moving objects?
Air resistance acts as a drag force that slows down the motion of moving objects by pushing against their direction of movement. The magnitude of the air resistance force depends on the object's shape, size, and speed. Objects with larger surface areas and faster speeds will experience greater air resistance, causing them to slow down more quickly.
Why is gravity a bigger force than air resistance?
It isn't, necessarily. But the force of gravity is constant, whereas the force of air resistance depends on how fast you're moving through the air. So when you begin to fall, gravity is stronger, and it makes you fall faster and faster. But as your speed increases, so does the force of air resistance, and eventually, the force of air resistance builds up to be equal to the force of gravity. At that point, you keeep falling, but your speed doesn't grow any more.
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.
Do falling objects have air resistance?
Yes, falling objects experience air resistance. As an object falls through the air, it pushes air molecules out of the way, resulting in a force opposite to the object's motion. This air resistance depends on the object's size, shape, and speed.
Why do falling objects have a maximum speed?
Falling objects have a maximum speed due to air resistance. As an object falls, air resistance acts against gravity, eventually balancing out the force of gravity and limiting the object's speed. This is known as terminal velocity.
The speed when falling objects no longer accelerates due to air resistance is?
known as terminal velocity, which is reached when the force of gravity pulling the object downwards is balanced by the upward force of air resistance. At terminal velocity, the object falls at a constant speed with no further acceleration.
How the force of air resistance deponds on an objects speed?
The force of air resistance increases with an increase in the speed of an object. This is because as an object moves faster through the air, it encounters more air particles, leading to more collisions and thus a greater air resistance force acting on the object.
What features of an object will affect air resistance?
The shape of the object, its surface area, and its speed through the air will affect air resistance. Objects with a more streamlined shape and smaller surface area will experience less air resistance than those with bulkier shapes and larger surface areas. Additionally, objects moving at higher speeds will experience greater air resistance.
