If air resistance can be neglected, the object will fall faster and faster.
If air resistance is significant, the object will fall faster and faster, until it asymtotically approaches a "terminal velocity" - the velocity at which the downward pull of gravity is in equilibrium with the air resistance.
It falls, accelerating constantly until it hits the ground.
Yes, that's the way it works. More precisely, the force of gravity will cause an acceleration - a change of velocity.
constant acceleration
9.8 m/sec2 or 32.2 ft/sec2 (Both are rounded).
Yes, exactly. Free fall results in constant acceleration.
The speed of an object in free fall near the earth's surface is always 9.8 meters (32.2 feet) per second morethan it was one second earlier.
In this case, speed = time x acceleration. If this happens close to Earth's surface, the acceleration is approximately 9.8 meters/second2.
Gravitational potential energy is: m*g*h m=mass g=acceloration due to gravity h=height in relation to zero level/energy because earth's surface (with rare exception) is zero level/energy, meaning that you cant make things fall further than the surface of earth; the potential energy of an object changes based on how much distance you put between the surface and the object, yes.
No. The mass is constant. Until it hits.
Where on earth surface does most precipitation fall
9.8 m/sec2 or 32.2 ft/sec2 (Both are rounded).
Runoff
Evaporation and condensation
No when there density increases
the earth's surface as a continental drift
noboby really knows the answer to this tricky question :(
Yes, exactly. Free fall results in constant acceleration.
The speed of an object in free fall near the earth's surface is always 9.8 meters (32.2 feet) per second morethan it was one second earlier.
if you let go of a stone and allow it to fall it will accelerate toward the earths centre of gravity
It depends on your point of observation. It may appear to curve if you are stationary with respect to the surface of the Earth, though with respect to the travel of the object it will (with ever-so-slight perterbations by the sun, moon, etc.) fall directly toward the center of the Earth.