free fall
Free fall is the term in Newtonian physics used to describe the motion of an object under the influence of gravity alone. Such an object moves along a geodesic. One example of an object always in free fall is Earth's moon.
Air has no effect on gravity. But the presence of air can change the response of an object to the force of gravity alone.
The acceleration due to gravity alone on Earth is about 9.81 meters per second-squared.
Without air resistance, the path of a projectile over a small part of the Earth's surface, under the influence of gravity alone, is always a piece of a parabola ... as long as it's not launched straight up or straight down.
Gravity flow is fluid flowing due to the forces of gravity alone and not to an applied pressure head. In the Bernoulli equation, the pressure term is omitted, and the height and velocity terms are the only ones included.
Free fall is the term in Newtonian physics used to describe the motion of an object under the influence of gravity alone. Such an object moves along a geodesic. One example of an object always in free fall is Earth's moon.
gravity
Air has no effect on gravity. But the presence of air can change the response of an object to the force of gravity alone.
The type of erosion that occurs when gravity alone causes rock or sediment to move down a slope is called mass movement. The types of mass movement are creep, slump, rock slides, and mudflows.
No. Wind & gravity can do it alone.
Gravity alone can not do this, it must be combined with the actions of water, or ice.The terminologies associated with this that you are looking for are :-solifluctioncreepcamberslidingslumpingrotational shearturbidites
Free falling isn't actually related to force, when you free fall you are falling because of gravity, gravity is one of the four known forces, but gravity is simply the warping of the fabric of space and time, you fall because the earth streches that fabric, and you fall or sink into it, like a bowling ball on a trampoline. There are no forces acting on you, rather you are simply moving with the fabric which you exist in, which has been warped by the force of gravity. Free Fall is where an object whose motion is due to gravity ALONE.
sadly none forever alone
The acceleration due to gravity alone on Earth is about 9.81 meters per second-squared.
GRAVITY- may be the weakest force of nature, but it acts on all materials and in all places
It is half the reason, at least. Gravity is the force pulling the planets towards the sun, but they also have a velocity working perpendicular to it. With the velocity alone, the planets would fly off into space. With gravity alone, the planets would be pulled into the sun.
Gravity will bend (influence) the path of photons (light). This effect is minimal: you would need A LOT of mass (like a black hole or a neutron star) and a very long distance for the photon to travel and to be measured to notice this effect. It is a little strange, as photons are considered to be massless, and should not be influenced by the mass (gravity) of another object. 1. Photons have energy; energy is mass (more or less); mass is affected by gravity. 2. Photons are probably affected by gravity, but you have to worry about refraction of light about a star. So, I think, the total angle is not due to gravity alone. Of course, maybe refraction is a gravity thing?