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Time given Length of Valley Curve and Design Speed Formula

GoTime given Rate of Change of Acceleration Formula

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The time it takes for a vehicle or object to traverse the length of the valley curve while experiencing a specific rate of change of acceleration. Check FAQs

t = \frac{L s}{v}

t - Time?L_s - Length of Curve?v - Design Speed?

Time given Length of Valley Curve and Design Speed Example

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Here is how the Time given Length of Valley Curve and Design Speed equation looks like with Values.

Here is how the Time given Length of Valley Curve and Design Speed equation looks like with Units.

Here is how the Time given Length of Valley Curve and Design Speed equation looks like.

1.4 = \frac{7}{5}

1.4s = \frac{7m}{5m/s}

1.4 = \frac{7}{5}

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Time given Length of Valley Curve and Design Speed Solution

Follow our step by step solution on how to calculate Time given Length of Valley Curve and Design Speed?

FIRST Step Consider the formula

t = \frac{L s}{v}

Next Step Substitute values of Variables

∴

t = \frac{7m}{5m/s}

Next Step Prepare to Evaluate

∴

t = \frac{7}{5}

LAST Step Evaluate

∴

t = 1.4s

Time given Length of Valley Curve and Design Speed Formula Elements

Variables

Time

The time it takes for a vehicle or object to traverse the length of the valley curve while experiencing a specific rate of change of acceleration.

Symbol: t

Measurement: TimeUnit: s

Note: Value should be greater than 0.

Formulas to find Time

Length of Curve

Length of Curve is the distance along the road where the alignment changes from upward to downward slope, creating a valley-shaped concave.

Symbol: L_s

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Length of Curve

Design Speed

Design speed refers to the intended or planned operating speed for a particular section of a roadway or railway.

Symbol: v

Measurement: SpeedUnit: m/s

Note: Value should be greater than 0.

Formulas to find Design Speed

Other Formulas to find Time

Go Time given Rate of Change of Acceleration

t = \frac{\frac{v^{2}}{R}}{C a}

Other formulas in Design of Valley Curve category

Go Length of Valley Curve given Time and Design Speed

L s = v \cdot t

Go Rate of Change of Acceleration

C a = \frac{v^{3}}{L s \cdot R}

Go Radius of Curve given Length of Valley Curve

R = \frac{v^{3}}{L s \cdot C a}

Go Design Speed given Length of Valley Curve

v = {(L s \cdot R \cdot C a)}^{\frac{1}{3}}

How to Evaluate Time given Length of Valley Curve and Design Speed?

Time given Length of Valley Curve and Design Speed evaluator uses Time = Length of Curve/Design Speed to evaluate the Time, Time given Length of Valley Curve and Design Speed is defined as The ratio of Length of Valley Curve and Design Speed. Time is denoted by t symbol.

How to evaluate Time given Length of Valley Curve and Design Speed using this online evaluator? To use this online evaluator for Time given Length of Valley Curve and Design Speed, enter Length of Curve (L_s) & Design Speed (v) and hit the calculate button.

FAQs on Time given Length of Valley Curve and Design Speed

What is the formula to find Time given Length of Valley Curve and Design Speed?

The formula of Time given Length of Valley Curve and Design Speed is expressed as Time = Length of Curve/Design Speed. Here is an example- 1.4 = 7/5.

How to calculate Time given Length of Valley Curve and Design Speed?

With Length of Curve (L_s) & Design Speed (v) we can find Time given Length of Valley Curve and Design Speed using the formula - Time = Length of Curve/Design Speed.

What are the other ways to Calculate Time?

Here are the different ways to Calculate Time-

Time=((Design Speed^2)/Radius of Curve)/Rate of Change of Acceleration

Can the Time given Length of Valley Curve and Design Speed be negative?

No, the Time given Length of Valley Curve and Design Speed, measured in Time cannot be negative.

Which unit is used to measure Time given Length of Valley Curve and Design Speed?

Time given Length of Valley Curve and Design Speed is usually measured using the Second[s] for Time. Millisecond[s], Microsecond[s], Nanosecond[s] are the few other units in which Time given Length of Valley Curve and Design Speed can be measured.

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Time given Length of Valley Curve and Design Speed Formula

​GoTime given Rate of Change of Acceleration Formula

Time given Length of Valley Curve and Design Speed Example

Time given Length of Valley Curve and Design Speed Solution

Time given Length of Valley Curve and Design Speed Formula Elements

Other Formulas to find Time

Other formulas in Design of Valley Curve category

How to Evaluate Time given Length of Valley Curve and Design Speed?

FAQs on Time given Length of Valley Curve and Design Speed

Variable Name

GoTime given Rate of Change of Acceleration Formula