Change in Kinetic Energy Calculator

✖Mass is the quantity of matter in a body regardless of its volume or of any forces acting on it.ⓘ Mass [m]			+10% -10%
✖Final Velocity at Point 2 is the rate of change of its position with respect to a frame of reference and is a function of time.ⓘ Final Velocity at Point 2 [v₀₂]			+10% -10%
✖Final Velocity at Point 1 is the rate of change of its position with respect to a frame of reference and is a function of time.ⓘ Final Velocity at Point 1 [v₀₁]			+10% -10%

✖Change in Kinetic Energy is the energy the body possesses by virtue of the change in motion.ⓘ Change in Kinetic Energy [ΔKE]

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Formula

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Change in Kinetic Energy

Formula

`"ΔKE" = 1/2*"m"*("v"_{"02"}^2-"v"_{"01"}^2)`

Example

`"12956.98J"=1/2*"35.45kg"*(("30m/s")^2-("13m/s")^2)`

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Change in Kinetic Energy Solution

STEP 0: Pre-Calculation Summary

Formula Used

Change in Kinetic Energy = 1/2*Mass*(Final Velocity at Point 2^2-Final Velocity at Point 1^2)
ΔKE = 1/2*m*(v₀₂^2-v₀₁^2)
This formula uses 4 Variables

Variables Used

Change in Kinetic Energy - (Measured in Joule) - Change in Kinetic Energy is the energy the body possesses by virtue of the change in motion.
Mass - (Measured in Kilogram) - Mass is the quantity of matter in a body regardless of its volume or of any forces acting on it.
Final Velocity at Point 2 - (Measured in Meter per Second) - Final Velocity at Point 2 is the rate of change of its position with respect to a frame of reference and is a function of time.
Final Velocity at Point 1 - (Measured in Meter per Second) - Final Velocity at Point 1 is the rate of change of its position with respect to a frame of reference and is a function of time.

STEP 1: Convert Input(s) to Base Unit

Mass: 35.45 Kilogram --> 35.45 Kilogram No Conversion Required
Final Velocity at Point 2: 30 Meter per Second --> 30 Meter per Second No Conversion Required
Final Velocity at Point 1: 13 Meter per Second --> 13 Meter per Second No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

ΔKE = 1/2*m*(v₀₂^2-v₀₁^2) --> 1/2*35.45*(30^2-13^2)

Evaluating ... ...

ΔKE = 12956.975

STEP 3: Convert Result to Output's Unit

12956.975 Joule --> No Conversion Required

FINAL ANSWER

12956.975 ≈ 12956.98 Joule <-- Change in Kinetic Energy

(Calculation completed in 00.004 seconds)

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Created by Suman Ray Pramanik

Indian Institute of Technology (IIT), Kanpur

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< 17 Thermal Parameters Calculators

Specific Heat of Gas Mixture

Go Specific Heat of Gas Mixture = (Number of Moles of Gas 1*Specific Heat Capacity of Gas 1 at Constant Volume+Number of Moles of Gas 2*Specific Heat Capacity of Gas 2 at Constant Volume)/(Number of Moles of Gas 1+Number of Moles of Gas 2)

Heat Transfer at Constant Pressure

Go Heat Transfer = Mass of Gas*Molar Specific Heat Capacity at Constant Pressure*(Final Temperature-Initial Temperature)

Thermal Stress of Material

Go Thermal Stress = (Coefficient of Linear Thermal Expansion*Young's Modulus*Temperature Change)/(Initial Length)

Change in Potential Energy

Go Change in Potential Energy = Mass*[g]*(Height of Object at Point 2-Height of Object at Point 1)

Saturated Mixture Specific Enthalpy

Go Saturated Mixture Specific Enthalpy = Fluid Specific Enthalpy+Vapour Quality*Latent Heat of Vaporization

Specific Heat at Constant Volume

Go Molar Specific Heat Capacity at Constant Volume = Heat Change/(Number of Moles*Temperature Change)

Thermal Expansion

Go Coefficient of Linear Thermal Expansion = Change in Length/(Initial Length*Temperature Change)

Change in Kinetic Energy

Go Change in Kinetic Energy = 1/2*Mass*(Final Velocity at Point 2^2-Final Velocity at Point 1^2)

Ratio of Specific Heat

Go Specific Heat Ratio = Molar Specific Heat Capacity at Constant Pressure/Molar Specific Heat Capacity at Constant Volume

Specific Heat Capacity at Constant Pressure

Go Molar Specific Heat Capacity at Constant Pressure = [R]+Molar Specific Heat Capacity at Constant Volume

Total Energy of System

Go Total Energy of System = Potential Energy+Kinetic Energy+Internal Energy

Sensible Heat Factor

Go Sensible Heat Factor = Sensible Heat/(Sensible Heat+Latent Heat)

Specific Heat Ratio

Go Specific Heat Ratio Dynamic = Heat Capacity Constant Pressure/Heat Capacity Constant Volume

Specific Heat

Go Specific Heat = Heat*Mass*Temperature Change

Stefan Boltzmann Law

Go Black-Body Radiant Emittance = [Stefan-BoltZ]*Temperature^(4)

Thermal Capacity

Go Thermal Capacity = Mass*Specific Heat

Latent Heat

Go Latent Heat = Heat/Mass

Change in Kinetic Energy Formula

Change in Kinetic Energy = 1/2*Mass*(Final Velocity at Point 2^2-Final Velocity at Point 1^2)
ΔKE = 1/2*m*(v₀₂^2-v₀₁^2)

What is Change in kinetic energy?

Change in kinetic energy is the energy the body possesses by virtue of the change in motion. It is defined as the work needed to accelerate a body of a given mass from rest to its stated velocity

How to Calculate Change in Kinetic Energy?

Change in Kinetic Energy calculator uses Change in Kinetic Energy = 1/2*Mass*(Final Velocity at Point 2^2-Final Velocity at Point 1^2) to calculate the Change in Kinetic Energy, Change in kinetic energy is the energy the body possesses by virtue of the change in motion. It is defined as the work needed to accelerate a body of a given mass from rest to its stated velocity. Change in Kinetic Energy is denoted by ΔKE symbol.

How to calculate Change in Kinetic Energy using this online calculator? To use this online calculator for Change in Kinetic Energy, enter Mass (m), Final Velocity at Point 2 (v₀₂) & Final Velocity at Point 1 (v₀₁) and hit the calculate button. Here is how the Change in Kinetic Energy calculation can be explained with given input values -> 12956.98 = 1/2*35.45*(30^2-13^2).

FAQ

What is Change in Kinetic Energy?

Change in kinetic energy is the energy the body possesses by virtue of the change in motion. It is defined as the work needed to accelerate a body of a given mass from rest to its stated velocity and is represented as ΔKE = 1/2*m*(v₀₂^2-v₀₁^2) or Change in Kinetic Energy = 1/2*Mass*(Final Velocity at Point 2^2-Final Velocity at Point 1^2). Mass is the quantity of matter in a body regardless of its volume or of any forces acting on it, Final Velocity at Point 2 is the rate of change of its position with respect to a frame of reference and is a function of time & Final Velocity at Point 1 is the rate of change of its position with respect to a frame of reference and is a function of time.

How to calculate Change in Kinetic Energy?

Change in kinetic energy is the energy the body possesses by virtue of the change in motion. It is defined as the work needed to accelerate a body of a given mass from rest to its stated velocity is calculated using Change in Kinetic Energy = 1/2*Mass*(Final Velocity at Point 2^2-Final Velocity at Point 1^2). To calculate Change in Kinetic Energy, you need Mass (m), Final Velocity at Point 2 (v₀₂) & Final Velocity at Point 1 (v₀₁). With our tool, you need to enter the respective value for Mass, Final Velocity at Point 2 & Final Velocity at Point 1 and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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