# Gravity Equations Formulas Calculator

## Science Physics Newton's Law of Gravity

Solving for mass of object 2.
G is the universal gravitational constant
G = 6.6726 x 10-11N-m2/kg2

#### Inputs:

 gravitational force (F) newtondynegram forcekilogram-meter/second^2kilogram forcekippound forcepoundal
 distance between objects (r) meterangstromattometercentimeterchaindekameterdecimeterexameterfemtometerfootgigameterhectometerinchkilometerlight yearlinkmegametermicrometermicronmilemillimeternanometerparsecpetameterpicometerrodterameteryard
 object 1 mass (m1) kilogramatomic mass unitattogramcarat metriccentigramdecigramdekagramdramexagramfemtogramgigagramgraingramhundredweight long ukhundredweight short USmegagrammicrogrammilligramnanogramouncepetagrampicogramplanck masspennyweightpoundslugsolar mass sunstoneteragramton longton metricton shorttonnetroy ounceyoctogramyottagramzeptogramzettagram

#### Conversions:

 gravitational force (F)= 0 = 0newton
 distance between objects (r)= 0 = 0meter
 object 1 mass (m1)= 0 = 0kilogram

#### Solution:

 object 2 mass (m2)= NOT CALCULATED

#### Other Units:

Change Equation
Select to solve for a different unknown
Newton's law of gravity
 gravitational force exerted between two objects mass of object 1 mass of object 2 distance between the objects
Kepler's third law
 satellite orbit period satellite mean orbital radius planet mass
gravitational acceleration
 gravitational acceleration planet mass radius from the planet center
escape or critical speed
 escape or critical speed planet mass planet radius

References - Books:
Tipler, Paul A.. 1995. Physics For Scientists and Engineers. Worth Publishers. 3rd ed.

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