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Work and kinetic energy are defined as scalar energy and have the same units joules.
dW=F.dr = (dP/dt) dr=dP(dr/dt) = dPv = vdP= mvdv
W = F.r = mv^2/2.
Physics has defined scalar energy but has no definition for vector energy mcV.
Torque which is T= Fxr should be recognized as vector energy but it is defined as "Torque". This is another example of Physics not appreciating that the Universe is made of Quaternions, a Scalar part and a Vector part. E= FR = -F.R + FxR where the scalar energy has been defined as work (F.R) and the vector energy is defined as Torque FxR.
Kinetic energy is a transformation of work in terms of mass and velocity versus force and distance. The vector energy is not called energy.
See link:
http://en.wikipedia.org/wiki/Torque
What else can I help you with?
What is the units for kinetic energy?
kinetic energy like any other form of energy , its measuring units are joule or calorie or Btu or toe , the most common used units are joule and calorie according to what field you are using kinetic energy in , in thermodynamics we use calorie but in oscillations and waves we use joules
What does not have the same units as the others Kinetic Energy Momentum Potential Energy or Work?
Momentum does not have the same units as the others. Kinetic energy is measured in joules, potential energy in joules, work in joules, but momentum is measured in kilogram meters per second (kg m/s).
What are the units for kenetic energy?
kilogram meter squared per second squared. also called a joule.
How Work related to potential ang kinetic energy?
Work is directly related to both potential and kinetic energy. When work is done on an object, it can increase its potential energy by changing its position or state. At the same time, work can also increase an object's kinetic energy by changing its speed or movement. This relationship between work, potential energy, and kinetic energy is fundamental in understanding the behavior of objects in various physical scenarios.
What are the two main groups of energy?
I would say potential and kinetic true true
What unit use for work potential and kinetic?
Work uses the same unit as energy. Ideally, you would use the same units for work, potential energy, kinetic energy, or any other type of energy. In the SI, that is the joule.
What is the units for kinetic energy?
kinetic energy like any other form of energy , its measuring units are joule or calorie or Btu or toe , the most common used units are joule and calorie according to what field you are using kinetic energy in , in thermodynamics we use calorie but in oscillations and waves we use joules
What units are kinetic energy measured in?
To measure kinetic energy:Let us suppose an object of mass m moving wtih velocity vKinetic Energy of that object= mv2/2
What does not have the same units as the others Kinetic Energy Momentum Potential Energy or Work?
Momentum does not have the same units as the others. Kinetic energy is measured in joules, potential energy in joules, work in joules, but momentum is measured in kilogram meters per second (kg m/s).
What are the units for kenetic energy?
kilogram meter squared per second squared. also called a joule.
What is the dimension for kinetic energy?
The dimension for kinetic energy is the same as that for work, which is mass times distance squared divided by time squared (M*L^2/T^2). In SI units, the dimension for kinetic energy is joules (J).
What is the relationship between work and kinetic energy?
The relationship between work and kinetic energy is that work done on an object can change its kinetic energy. When work is done on an object, it can increase or decrease the object's kinetic energy, which is the energy of motion. The work-energy theorem states that the work done on an object is equal to the change in its kinetic energy.
What is the relationship between work and kinetic energy as described by the work-kinetic energy theorem?
The work-kinetic energy theorem states that the work done on an object is equal to the change in its kinetic energy. This means that when work is done on an object, it results in a change in its kinetic energy. In other words, the work done on an object is directly related to the change in its kinetic energy.
Is work and kinetic energy the same?
Work and kinetic energy are related concepts but not the same. Work is the transfer of energy that results in the displacement of an object, while kinetic energy is the energy an object possesses due to its motion. Work can change an object's kinetic energy by transferring energy to or from it.
How does the work kinetic energy theorem explain the relationship between the work done on an object and its resulting change in kinetic energy?
The work-kinetic energy theorem states that the work done on an object is equal to the change in its kinetic energy. This means that when work is done on an object, it results in a change in the object's kinetic energy.
How is kinetic energy gained is related to the work done?
Kinetic energy gained by an object is directly related to the work done on it. Work done on an object transfers energy to it, increasing its kinetic energy. The work-energy theorem states that the work done on an object is equal to the change in its kinetic energy.
How can I solve work and kinetic energy problems effectively?
To solve work and kinetic energy problems effectively, you can follow these steps: Identify the given values such as mass, velocity, and distance. Use the formulas for work and kinetic energy: Work force x distance and Kinetic Energy 0.5 x mass x velocity2. Substitute the values into the formulas and solve for the unknown variable. Pay attention to units and make sure they are consistent throughout the calculations. Double-check your calculations to ensure accuracy. By following these steps, you can effectively solve work and kinetic energy problems.
