Earth being a massive body attracts every other massive body. This force of attraction is named as weight of the body. But force is equated to the expression m*a
Here m is the mass of the body and a is the acceleration. So the general a is to be replaced by g a symbol meant for the acceleration due to gravity. Its average value is
9.8 m/s2
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.
Dropping a stone from a tall building is an example of acceleration due to gravity. The stone's speed will increase as it falls until it reaches terminal velocity.
Gravity acceleration g=GM/r2.
If you mean acceleration due to gravity it is ~9.8m/s2
9.8 m/s squared is the acceleration due to gravity on earth. So if you drop any object from a certain point it will accelerate at 9.8 m/s squared down.
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