Table of Contents
How does density of an object affect terminal velocity?
For objects of the same size and shape, the more dense would have a higher terminal velocity. At a given velocity, the force from air resistance would be the same, but the force of gravity on the more dense would be greater.
What is the relation between terminal velocity and mass?
We see from this relation that the terminal velocity of an object is proportional to the object’s mass! The more massive an object, the faster it falls through a fluid. The terminal velocity of a sphere of given material (fixed ρ) varies directly with the square of the radius.
Does terminal velocity depend on density?
As the body falls through a medium, its velocity goes on increasing because of the force of gravity acting on it. Hence, terminal velocity depends on object radius, coefficient of viscosity of the medium, object density, density of the medium.
What is terminal velocity write its formula?
The terminal velocity will be the largest for objects with a large mass and small surface area and smallest for objects with a small mass and large surface area. In equation form, terminal velocity looks like this: Terminal velocity (v): v = sqrt {(2 * m * g) / (d * A * C)}
Does terminal velocity depend on velocity?
The terminal velocity is not only dependent on the speed of an object but also the density of the fluid through which the object moves, the cross sectional area presented by the moving object and a drag coefficient.
Does terminal velocity change?
The maximum speed is called terminal velocity. The terminal velocity speed changes depending on the weight of the object falling, its surface area and what it’s falling through. But they can increase their speed tremendously by orienting their head towards the Earth – diving towards the ground.
What is terminal velocity find relation for it?
Terminal Velocity The downward force of gravity remains constant regardless of the velocity at which the person is moving. However, as the person’s velocity increases, the magnitude of the drag force increases until the magnitude of the drag force is equal to the gravitational force, thus producing a net force of zero.