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The answer depends on what two (or more) things the ratio is meant to compare. The kinetic energy of several objects? The kinetic energy of an object compared to its total energy? The kinetic energy compared to its engine size?

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What is the relative amount of kinetic energy?

Kinetic energy is proportional to the square of an object's velocity, so the relative amount of kinetic energy depends on the velocities of the objects in question. If one object is moving faster than another, it will have more kinetic energy. The ratio of their kinetic energies will be the square of the ratio of their velocities.


Kinetic energy divided by potential energy equals?

The ratio of kinetic energy to potential energy is variable, as it depends on the specific situation. In general, kinetic energy represents the energy of motion, while potential energy represents stored energy due to an object's position or state. The ratio of kinetic to potential energy can provide valuable insights into the dynamics of a system.


How to find the change in kinetic energy of an object?

To find the change in kinetic energy of an object, you can use the formula: Change in Kinetic Energy Final Kinetic Energy - Initial Kinetic Energy. This involves calculating the kinetic energy of the object at two different points in time and then subtracting the initial kinetic energy from the final kinetic energy to determine the change.


What is the ratio of the kinetic energy if ball A has triple the mass and speed of ball B?

The ratio of kinetic energy is 9:1. Kinetic energy is directly proportional to mass and speed squared, so if ball A has triple the mass and speed of ball B, the kinetic energy of ball A will be 9 times that of ball B.


If two identical objects move with the speed of 8m's and 32m's then what will be the ratio of their kinetic energy?

The kinetic energy of an object is proportional to the square of its velocity. Therefore, the ratio of kinetic energies of the two objects would be (32/8)^2 = 16.


Light with an energy equal to three times the work function of a given metal causes the metal to eject photoelectrons. What is the ratio of the maximum photoelectron kinetic energy to the work functio?

The maximum photoelectron kinetic energy is given by the equation: Energy of incident light - Work function. If the energy of the incident light is three times the work function, then the maximum kinetic energy of the photoelectrons will be three times the work function. Therefore, the ratio of the maximum photoelectron kinetic energy to the work function is 3:1.


Where do you find kinetic energy?

Kinetic energy is found in moving objects. Any object in motion, whether it be a car, a person running, or a ball rolling, possesses kinetic energy. The amount of kinetic energy depends on the object's mass and velocity.


Energy an object has due to its motion?

kinetic energyThe energy of motion is kinetic energy.


What has kinetic and potential energy?

A roller coaster is a good example for a place to find both kinetic and potential energy. Before a drop, it has potential energy. At the end of a drop, it has kinetic energy. Half way through the drop, it has kinetic and potential energy at the same time.


How to find the kinetic energy of an object?

To find the kinetic energy of an object, you can use the formula: KE 0.5 mass velocity2. This formula calculates the energy that an object possesses due to its motion. Simply plug in the mass of the object and its velocity into the formula to determine its kinetic energy.


How do you find an object's mechanical energy?

To find an object's mechanical energy, you can sum its potential energy (PE) and kinetic energy (KE). The formula for mechanical energy (ME) is ME = PE + KE. Potential energy is typically due to an object's position or condition, while kinetic energy is related to its motion.


How do find an objects mechanical energy?

By calculating and adding its kinetic energy and its potential energy.