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Kinetic Energy of Water Formula

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Kinetic Energy is defined as the work needed to accelerate a body of a given mass from rest to its stated velocity. Check FAQs

KE = W Water \cdot \frac{{V f}^{2}}{2 \cdot [g]}

KE - Kinetic Energy?W_Water - Weight of Water?V_f - Flow Velocity?[g] - Gravitational acceleration on Earth?

Kinetic Energy of Water Example

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Here is how the Kinetic Energy of Water equation looks like with Values.

Here is how the Kinetic Energy of Water equation looks like with Units.

Here is how the Kinetic Energy of Water equation looks like.

1274.6453 = 1000 \cdot \frac{5^{2}}{2 \cdot 9.8066}

1274.6453J = 1000kg \cdot \frac{{5m/s}^{2}}{2 \cdot 9.8066m/s²}

1274.6453 = 1000 \cdot \frac{5^{2}}{2 \cdot 9.8066}

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Kinetic Energy of Water Solution

Follow our step by step solution on how to calculate Kinetic Energy of Water?

FIRST Step Consider the formula

KE = W Water \cdot \frac{{V f}^{2}}{2 \cdot [g]}

Next Step Substitute values of Variables

∴

KE = 1000kg \cdot \frac{{5m/s}^{2}}{2 \cdot [g]}

Next Step Substitute values of Constants

∴

KE = 1000kg \cdot \frac{{5m/s}^{2}}{2 \cdot 9.8066m/s²}

Next Step Prepare to Evaluate

∴

KE = 1000 \cdot \frac{5^{2}}{2 \cdot 9.8066}

Next Step Evaluate

∴

KE = 1274.64526622241J

LAST Step Rounding Answer

∴

KE = 1274.6453J

Kinetic Energy of Water Formula Elements

Variables

Constants

Kinetic Energy

Kinetic Energy is defined as the work needed to accelerate a body of a given mass from rest to its stated velocity.

Symbol: KE

Measurement: EnergyUnit: J

Note: Value should be greater than 0.

Formulas to find Kinetic Energy

Weight of Water

Weight of water is the amount of water present in the soil.

Symbol: W_Water

Measurement: WeightUnit: kg

Note: Value should be greater than 0.

Formulas to find Weight of Water

Flow Velocity

Flow Velocity is the velocity of the flow of any fluid.

Symbol: V_f

Measurement: SpeedUnit: m/s

Note: Value can be positive or negative.

Formulas to find Flow Velocity

Gravitational acceleration on Earth

Gravitational acceleration on Earth means that the velocity of an object in free fall will increase by 9.8 m/s2 every second.

Symbol: [g]

Value: 9.80665 m/s²

Other formulas in Jet Propulsion of Ships category

Go Velocity of Jet Relative to Motion of Ship given Kinetic Energy

V r = \sqrt{KE \cdot 2 \cdot \frac{[g]}{W body}}

Go Absolute Velocity of Issuing Jet given Relative Velocity

V = V r - u

Go Velocity of Moving Ship given Relative Velocity

u = V r - V

Go Area of Issuing Jet given Weight of Water

A Jet = \frac{W Water}{γ f \cdot V r}

How to Evaluate Kinetic Energy of Water?

Kinetic Energy of Water evaluator uses Kinetic Energy = Weight of Water*(Flow Velocity^2)/(2*[g]) to evaluate the Kinetic Energy, The Kinetic Energy of Water is defined as the amount of energy delivered by the propeller to the engine. Kinetic Energy is denoted by KE symbol.

How to evaluate Kinetic Energy of Water using this online evaluator? To use this online evaluator for Kinetic Energy of Water, enter Weight of Water (W_Water) & Flow Velocity (V_f) and hit the calculate button.

FAQs on Kinetic Energy of Water

What is the formula to find Kinetic Energy of Water?

The formula of Kinetic Energy of Water is expressed as Kinetic Energy = Weight of Water*(Flow Velocity^2)/(2*[g]). Here is an example- 1274.645 = 1000*(5^2)/(2*[g]).

How to calculate Kinetic Energy of Water?

With Weight of Water (W_Water) & Flow Velocity (V_f) we can find Kinetic Energy of Water using the formula - Kinetic Energy = Weight of Water*(Flow Velocity^2)/(2*[g]). This formula also uses Gravitational acceleration on Earth constant(s).

Can the Kinetic Energy of Water be negative?

No, the Kinetic Energy of Water, measured in Energy cannot be negative.

Which unit is used to measure Kinetic Energy of Water?

Kinetic Energy of Water is usually measured using the Joule[J] for Energy. Kilojoule[J], Gigajoule[J], Megajoule[J] are the few other units in which Kinetic Energy of Water can be measured.

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