yes, 9.81 m/s^2
That means that the acceleration of an object is caused by the force of gravity acting on the object.
If you define the "up" direction as "positive", then the acceleration is negative, because it is downward. If you define "down" as positive, then acceleration is negative. You can use any convention; just be sure to be consistent within a particular calculation, to avoid errors.
acceleration due to gravity of earth is 9.8ms-2
Acceleration due to gravityThe acceleration produced in the motion of a body under gravity is called Acceleration.
Gravity acceleration g=GM/r2.
If you mean acceleration due to gravity it is ~9.8m/s2
Acceleration due to gravity means the force due to weight of an object which increases due to the gravitational pull of the earth.
I suppose you are asking about what forces change when acceleration due to gravity changes. In this case, the formula for forces concerning acceleration due to gravity is as such: fg=mg. When acceleration due to gravity(g) changes, it affects the force of gravity which is also known as the weight of the object. This is shown as fg.
The period of a pendulum (in seconds) is 2(pi)√(L/g), where L is the length and g is the acceleration due to gravity. As acceleration due to gravity increases, the period decreases, so the smaller the acceleration due to gravity, the longer the period of the pendulum.
The acceleration in free fall IS the acceleration due to gravity, since "free fall" is the assumption that no forces other than gravity act on the object.
that's acceleration due to gravity on earth.
Weight of an object depends on the objects mass and the acceleration due to gravity... Weight=mxg where m = mass g=acceleration due to gravity on earth, acceleration due to gravity = approx 9.81m/s2