Asked by: Iru Hadjulascience physics
How do you find the value of g?
Last Updated: 19th January, 2020
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Keeping this in view, how is G value calculated?
To calculate the force of gravity of anobject,use the formula: force of gravity = mg, where m is the massof theobject and g is the acceleration of the object duetogravity. Since g is always 9.8 m/s^2, just multiplytheobject's mass by 9.8 and you'll get its forceofgravity!
Likewise, what is the unit of G? Gisthe universal gravitation constant, aka Newton's constant. Itisapproximately6.674×10−11m3⋅kg−1⋅s−2. gis the acceleration dueto gravity, and is approximately 9.81m⋅s−2. On theother hand, if you mean what do Gand g mean in SI,G is a prefix meaning 10^9, and isspelt Giga.
Considering this, who found the value of G?
What is Big G in physics?
The gravitational constant, called inphysicsequations, is an empirical physical constant. It isused to showthe force between two objects caused by gravity. Thegravitationalconstant appears in Isaac Newton's universal law ofgravitation. isabout6.67430×10−11N⋅m2/kg2,and is denoted by letter.