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What is kinetic energy related to?
Kinetic energy is related to an object's mass and its velocity. The formula for calculating kinetic energy is KE = 1/2 * (mass) * (velocity)^2.
Formula for kinetic energy?
KE=1/2MVsquared
If a brick fell 1.8what would be it's kinetic energy?
To calculate the kinetic energy (KE) of the brick just before it hits the ground after falling 1.8 meters, we can use the formula KE = 0.5 * m * v², where m is the mass of the brick and v is its velocity. First, we determine the velocity using the formula v = √(2gh), where g is the acceleration due to gravity (approximately 9.81 m/s²) and h is the height (1.8 m). After finding the velocity, we can plug it into the kinetic energy formula. Without the mass of the brick, we cannot calculate a specific numerical value for the kinetic energy.
What is the formula for the total kinetic energy of a moving body?
The formula for the total kinetic energy of a moving body is KE = 0.5 * m * v^2, where KE is the kinetic energy, m is the mass of the body, and v is the velocity of the body.
What energy is kinetic energy?
Energy gained by a body due to its motion is called Kinetic energy
What is the formula for converting kinetic energy into thermal energy?
The formula for converting kinetic energy into thermal energy is through the process of friction, where the kinetic energy of an object is converted into heat energy due to the resistance encountered during movement.
How does the formula of kinetic energy define?
kinetic energy is defined as the energy possessed by a body by virtue of its MOTION Formula ;Ek=0.5xmassx(velocity)to the square
What are the two values in the formula for kinetic energy?
The two values in the formula for kinetic energy are the mass of the object in motion and the square of its velocity. The formula for kinetic energy is KE = 0.5 * m * v^2, where KE is the kinetic energy, m is the mass, and v is the velocity of the object.
What is needed to calculate kinetic energy?
Mass of a body and its speed are needed to calculate kinetic energy. Kinetic energy of an object = mv2/2 This formula is useful only when object's speed is much less than speed of light.
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.
What is the formula to calculate the kinetic energy of a dumbbell in motion?
The formula to calculate the kinetic energy of a dumbbell in motion is: KE 0.5 mass velocity2.
What is the fromula for kinetic energy?
Kinetic energy = (1/2)mv^2 Kinetic energy =199295.1 J
Why is 0.5 in the kinetic energy formula?
The factor 0.5 in the kinetic energy formula (KE = 0.5 * m * v^2) comes from the equation for kinetic energy derived from classical mechanics. It is a result of integrating the work-energy principle and the definition of kinetic energy. This factor ensures that the kinetic energy is proportional to the square of the velocity of an object.
How can we calculate the increase in kinetic energy of the pieces during the explosion?
To calculate the increase in kinetic energy of the pieces during an explosion, you can use the formula: Change in kinetic energy final kinetic energy - initial kinetic energy. This involves determining the initial and final velocities of the pieces and plugging them into the formula. The increase in kinetic energy will give you an idea of the energy released during the explosion.
If the of an object doubles Its kinetic energy doubles?
If the speed of an object doubles, its kinetic energy quadruples. This is because velocity is squared in the formula for kinetic energy.
What is another name for motion energy?
Kinetic energy. The formula for kinetic energy is (1/2) x mass x velocity2.
Formula for total energy?
kinetic energy+potential energy=total energy
