When you step on a scale, the scale reads how much gravity is acting on your body. The formula to determine weight is [source: Kurtus]: weight = m x g where m is an object's mass, and g is the acceleration due to gravity. Acceleration due to gravity on Earth, is 9.8 m/s² ...
Gravity gets weaker with distance. The above formula is used to calculate the gravitational force between two objects. Gravity on Earth In comparison with other celestial bodies, the Earth has an average gravitational pull. Various locations on the Earth exhibit gravitational fields smaller or larger...
At this time, the ink on the downhill glass sheet is squeezed by the two glass sheets and expanded into a column as thick as the gasket.Measure the diameter of the ink circle with a transparent measuring ruler.Ink specific gravity is calculated according to the following formula: D=W/πr...
Learn about specific gravity, its relation to density, and how to convert one unit to the other. See which instruments are used to measure specific gravity.
Regardless, the true intrigue of Newton's universal law is not whether or not the apple hit him, but that the force acting on the apple brought it straight down. As Newton's assistant John Conduitt wrote: [It] came into his thought that the same power of gravity (which made an apple...
The hope is that one day gravity might be too, when in a third iteration we uncover what quantum properties of mass, energy, space and time combine to make gravity at a fundamental level. At the moment, however, the quantum particle that transmits gravity, the “graviton”, remainsstubbornl...
Photons are massless, which is why they travel at 100% of the speed of light. They act like particles that can collide and waves that simply intersect. Despite not having mass, photons are affected by gravity. Photons also have momentum: since photons interact with electrons, light alone can...
What is Gravity?:Gravity is one of the four fundamental forces, alongside electromagnetism, the strong nuclear force and weak nuclear force. Gravity is the force that attracts objects together, and what keeps natural satellites in orbits around planets and planets in orbit around the Sun....
What is viscosity? Learn the meaning and formula of viscosity with equations and examples. Understand the methods of measuring the viscosity of a...
What is the value of g in the gravitational force formula? Gravity: Gravity is an attractive force that acts between any two objects that have a mass. It is responsible for various phenomena which we experience in everyday life such as the tendency of projectiles to fall to earth. ...