Acceleration of gravity states that all objects, no matter what the size, will fall at the same rate. This is the rate at which objects free-fall.
9.8 meters per second per second at or near sea level.
Also 32.2 feet per second per second.
9.8 m/s2 or 32.2 ft./s2
That means that an object that is ONLY subject to the force of gravity, and to no other force, will accelerate downwards - its velocity will change over time.
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Not at all. However Gravity can impart an acceleration - Gravitational acceleration.
Speed or acceleration have no effect on gravity.
Because the acceleration of gravity on the surface of any given body depends on the mass of the body and its radius ... the distance of the surface from the center. Mars' mass ... about 11% of Earth's ... and Mars' radius ... about 53% of Earth's ... combine to produce about 38% of Earth's gravitational acceleration at the surface of Mars.
Gravity acceleration g=GM/r2.
To calculate the acceleration of gravity, time (t) an object falling a certain distance (d) and the acceleration of gravity= d/t
The acceleration of gravity at its surface is currently estimated as 0.4 m/s2 .That's about 4% of the acceleration of gravity on the Earth's surface.
The force of gravity on the earth is 9.8 m/s^2
jupiter has about 2.5 times the gravity of earth therefore the acceleration due to gravity is 26 m/s/s.
Gravity is pretty constant figure anywhere on earth, essentially its dependent on your distance from the center of gravity of the earth, nominally it will produce an acceleration of 9.81((m/s/)/s) at the earths surface. Gravity is dependent on mass and independent of motion , ie mass of earth attracting mass of person , attraction being proportional to total mass of both and distance between their centers of gravity. However , a very small opposing acceleration outwards is experienced because you are rotating about the earths axis (centrifugal action) , its maximum effect is on the equator and zero effect at the poles. this acceleration can be calculated from: a = (v^2)/r where: a = acceleration ((m/s)/s) v = velocity (m/s) r = radius or normal distance from earths axis (m)
If the elevator accelerates, the acceleration will provide an additional apparent force.
because all are measured at the same radius from the earths cog, if you doubled this distance, the acceleration would be only one quarter that of the surface
Not at all. However Gravity can impart an acceleration - Gravitational acceleration.
Acceleration does not effect gravity. It is rather the other way round. Gravity can affect the rate of acceleration.
Constant acceleration
Speed or acceleration have no effect on gravity.
Different air pressure, so there is more/less air resistance.
Because the acceleration of gravity on the surface of any given body depends on the mass of the body and its radius ... the distance of the surface from the center. Mars' mass ... about 11% of Earth's ... and Mars' radius ... about 53% of Earth's ... combine to produce about 38% of Earth's gravitational acceleration at the surface of Mars.