A G-force is a unit measuring the inertial stress of a body during acceleration in multiples of the acceleration of gravity.
12.
It is common in the oil industry to use weight density, which is the product of mass density and the acceleration of gravity.
13.
If such high accuracy is not needed, the acceleration of gravity is kept constant, and the calculated pressure is called overburden pressure.
14.
Kater's pendulum is a compound pendulum that uses this property to measure the local acceleration of gravity, and is called a gravimeter.
15.
When the point mass is temporarily stationary, \ ddot { r } is the acceleration of gravity,-MG / r ^ 2.
16.
The curve is a cycloid, and the time is equal to ? times the square root of the radius over the acceleration of gravity.
17.
The acceleration of gravity on the planet surface is estimated to be ~ 11 m / s 2, slightly larger than Earth's.
18.
However, when calculations of hydrostatic pressure is executed one may use an acceleration of gravity that varies with depth in order to increase accuracy.
19.
Notice that the distance to the center of oscillation of the seconds pendulum must be adjusted to accommodate different values for the local acceleration of gravity.
20.
Where P is the pressure at depth h in the column, g is the acceleration of gravity and ? is the density of the fluid.
