Because of these strains, large g-forces may be destructive. Such forces cause stresses and strains on objects, since they must be transmitted from an object surface. In practice, as noted, these are surface-contact forces between objects. The g-force experienced by an object is due to the vector sum of all non-gravitational and non-electromagnetic forces acting on an object's freedom to move.
G FORCE TEST FREE
Gravitational acceleration (except certain electromagnetic force influences) is the cause of an object's acceleration in relation to free fall. The types of forces involved are transmitted through objects by interior mechanical stresses.
When the g-force is produced by the surface of one object being pushed by the surface of another object, the reaction force to this push produces an equal and opposite weight for every unit of an object's mass. Since g-forces indirectly produce weight, any g-force can be described as a "weight per unit mass" (see the synonym specific weight). The gravitational force equivalent, or, more commonly, g-force, is a measurement of the type of force per unit mass – typically acceleration – that causes a perception of weight, with a g-force of 1 g (not gram in mass measurement) equal to the conventional value of gravitational acceleration on Earth, g, of about 9.8 m/s 2. Combining this with the vertical g-force in the stationary case using the Pythagorean theorem yields a g-force of 5.4 g.
This is a horizontal acceleration of 5.3 g. This top-fuel dragster can accelerate from zero to 160 kilometres per hour (99 mph) in 0.86 seconds.
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