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0.5mv2. For relativistic speeds, a more complicated formula must be used.
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∙ 9y ago
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Formula for kinetic energy?
KE=1/2MVsquared
Formula for mechanical energy?
potential energy+kinetic energy=mechanical energy
What is the equation for mechanical power?
It's:P= Fd/t
What do you know about kinetic energy?
Kinetic energy is the energy produced when an object is in motion, When applying a potential energy to an object (REMEMBER THAT POTENTIAL ENERGY IS THE STORED ENERGY FOLLOWED BY AN ACTION) and when the object is released to gain motion it has now a kinetic energy. For example: If a Newton ball from a newton's cradle is taken back and released that potential (BY MOVING IT BACKWARDS) Is transformed into kinetic energy when in motion. Kinetic energy is measured in Ns and the formula is Ek= 1/2mV2.
If a body with a mass of 88 kg is moving at a velocity of 13.89 meters per second what is it's kinetic energy?
Kinetic Energy (KE) can be represented by the following formula: KE = 0.5mv2. In this case kinetic energy would equal 8,489.0124 joules.
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
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.
Formula for total energy?
kinetic energy+potential energy=total energy
What are the formulas for kinetic energy?
The formula for kinetic energy is KE = 1/2(mass)(velocity squared)
What is the formula for kinetic energy and what it stands for?
The formula for kinetic energy is KE = 1/2mv2, where m is mass in kg and v is velocity in m/s.
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.
What is the fromula for kinetic energy?
Kinetic energy = (1/2)mv^2 Kinetic energy =199295.1 J
Mass is 145g and velocity is 25ms Find the answer using kinetic energy formula?
Kinetic energy is 0.45 joules using the formula Ek = ½ x mv2
What is the formula for getting kinetic energy?
kelvin+275
Formula for kinetic energy?
KE=1/2MVsquared
What does m stand for in the formula for kinetic energy?
mass
If you double the speed of a car you increase its force of impact by how many times?
four times as great
