Center-to-Center Distance Formula

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Center-to-center Distance is a concept for distances, also called on-center spacing, z = R1 + R2 + r. Check FAQs
z=R1+R2+r
z - Center-to-center Distance?R1 - Radius of Spherical Body 1?R2 - Radius of Spherical Body 2?r - Distance Between Surfaces?

Center-to-Center Distance Example

With values
With units
Only example

Here is how the Center-to-Center Distance equation looks like with Values.

Here is how the Center-to-Center Distance equation looks like with Units.

Here is how the Center-to-Center Distance equation looks like.

37Edit=12Edit+15Edit+10Edit
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Center-to-Center Distance Solution

Follow our step by step solution on how to calculate Center-to-Center Distance?

FIRST Step Consider the formula
z=R1+R2+r
Next Step Substitute values of Variables
z=12A+15A+10A
Next Step Convert Units
z=1.2E-9m+1.5E-9m+1E-9m
Next Step Prepare to Evaluate
z=1.2E-9+1.5E-9+1E-9
Next Step Evaluate
z=3.7E-09m
LAST Step Convert to Output's Unit
z=37A

Center-to-Center Distance Formula Elements

Variables
Center-to-center Distance
Center-to-center Distance is a concept for distances, also called on-center spacing, z = R1 + R2 + r.
Symbol: z
Measurement: LengthUnit: A
Note: Value should be greater than 0.
Radius of Spherical Body 1
Radius of Spherical Body 1 represented as R1.
Symbol: R1
Measurement: LengthUnit: A
Note: Value can be positive or negative.
Radius of Spherical Body 2
Radius of Spherical Body 2 represented as R1.
Symbol: R2
Measurement: LengthUnit: A
Note: Value can be positive or negative.
Distance Between Surfaces
Distance between surfaces is the length of the line segment between the 2 surfaces.
Symbol: r
Measurement: LengthUnit: A
Note: Value can be positive or negative.

Other formulas in Van der Waals Force category

​Go Actual Pressure given Peng Robinson Parameter a, and other Reduced and Critical Parameters
PPRP=Pr(0.45724([R]2)Tc2aPR)
​Go Actual Temperature given Peng Robinson parameter b, other reduced and critical parameters
TPRP=Tr(bPRPc0.07780[R])
​Go Temperature of Real Gas using Peng Robinson Equation
TCE=(p+((aPRα(Vm2)+(2bPRVm)-(bPR2))))(Vm-bPR[R])
​Go Critical Pressure given Peng Robinson Parameter b and other Actual and Reduced Parameters
PcPRP=0.07780[R]TgTrbPR

How to Evaluate Center-to-Center Distance?

Center-to-Center Distance evaluator uses Center-to-center Distance = Radius of Spherical Body 1+Radius of Spherical Body 2+Distance Between Surfaces to evaluate the Center-to-center Distance, The Center-to-center distance formula is a concept for distances, also called on-center spacing, z = R1 + R2 + r. Center-to-center Distance is denoted by z symbol.

How to evaluate Center-to-Center Distance using this online evaluator? To use this online evaluator for Center-to-Center Distance, enter Radius of Spherical Body 1 (R1), Radius of Spherical Body 2 (R2) & Distance Between Surfaces (r) and hit the calculate button.

FAQs on Center-to-Center Distance

What is the formula to find Center-to-Center Distance?
The formula of Center-to-Center Distance is expressed as Center-to-center Distance = Radius of Spherical Body 1+Radius of Spherical Body 2+Distance Between Surfaces. Here is an example- 3.7E+11 = 1.2E-09+1.5E-09+1E-09.
How to calculate Center-to-Center Distance?
With Radius of Spherical Body 1 (R1), Radius of Spherical Body 2 (R2) & Distance Between Surfaces (r) we can find Center-to-Center Distance using the formula - Center-to-center Distance = Radius of Spherical Body 1+Radius of Spherical Body 2+Distance Between Surfaces.
Can the Center-to-Center Distance be negative?
No, the Center-to-Center Distance, measured in Length cannot be negative.
Which unit is used to measure Center-to-Center Distance?
Center-to-Center Distance is usually measured using the Angstrom[A] for Length. Meter[A], Millimeter[A], Kilometer[A] are the few other units in which Center-to-Center Distance can be measured.
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