Which factor provides kinetic energy of an electron?
Kinetic energy is another name for scalar energy. Kinetic energy is provided by the vector energy cmV=cP, the momentum energy. Momentum is a vector and Momentum energy cP is also a vector, a vector energy.
This Momentum Energy gives the velocity V and speed v and thus the "kinetic energy".
The electron vector energy is cmV=cP and and the scalar energy is vp ! it is clear that te sclar energy vp=mv2 is much smaller than the vector energy cVm.
the so-called kinetic energy is vp/2 = 1/2 mv2.
kinetic energy is a product of the vector energy cmV, no Velocity , no kinetic energy.
Do changes in velocity and mass have the same effect on kinetic energy?
Kinetic energy is equal to one half the mass times the square of the velocity. Thus, changes in velocity and mass do not have the same effect on kinetic energy. If you increase the mass by a factor of 10 at the same velocity, you increase the kinetic energy by a factor of 10. However, if you increase the velocity by a factor of 10 at the same mass, you increase the kinetic energy by…
If you double the speed of a car you increase its force of impact by how many times?
By a factor of 4. Kinetic energy is proportional to the square of the distance. (The formula for kinetic energy is 1/2 times mass times velocity squared.) By a factor of 4. Kinetic energy is proportional to the square of the distance. (The formula for kinetic energy is 1/2 times mass times velocity squared.) By a factor of 4. Kinetic energy is proportional to the square of the distance. (The formula for kinetic energy is…
When the speed of the body is doubled its kinetic energy?
If you were to double the speed of an object, its kinetic energy would be multiplied by a factor of four. The definition of kinetic energy is 1 one half mass times velocity2. Since the velocity is squared, it will be mulitiplied by a factor of 4. Therefore, the entire kinetic energy will be multiplied by a factor of 4.
When the mass of a moving object is doubled with no change in speed by what factor is its kinetic energy changed?
As long as an object is not rotating or otherwise changing its direction of motion, and its velocity is not approaching that of light, the kinetic energy, K, of an object of mass m, and travelling at a speed v, is ½ mv². K = ½ mv² Since kinetic energy, in this relation, is directly proportional to mass, doubling the mass also doubles the kinetic energy. So the kinetic energy is increased by a factor…
What will happen to kinetic energy if mass and velocity are doubled?
Kinetic energy is the one half the mass multiplied by the square of the velocity, K=1/2mv2. If mass is doubles, the kinetic energy doubles. If the velocity doubles, the kinetic energy is increase by 22 or 4 times. Therefore, if both the mass and velocity are doubled, the kinetic energy increases by a factor of 8.
What two factors determine an objects kinetic energy?
Kinetic energy is given by the following equaiton: KE = 0.5*m*v^2 Where KE is kinetic energy, m is the object's mass, and v is its velocity. In other words, an object's kinetic energy is dependent on its mass and the square of its velocity. Note that since the velocity term is squared, velocity has a larger effect on kinetic energy than mass. For example, if you double mass, the kinetic energy will also double, but…
How does mass and velocity increase or decrease kinetic energy?
Kinetic energy of a mass is directly proportional to two variables: its mass and speed. Many mistake kinetic energy as being proportional to mass and velocity; it is, in fact, mass and speed. (With all technicalities aside, the speed is the factor that matters in computing kinetic energy of an object or a mass). Kinetic Energy = 0.5mv2 (m = mass and v = speed of the mass) Therefore, if the speed of the object…
By what factor does the speed of an object increase if the kinetic energy is doubled?
The kinetic energy of a moving object is 1/2 of (its mass) times (the square of its speed). Since the mass doesn't change, we can concentrate on the (speed2) part. This says that the kinetic energy changes like the square of the speed. So if the speed doubles, there is 4 times as much kinetic energy; if the speed grows by 5 times, the kinetic energy grows by 25 times, etc. This question says the…
What will happen to momentun if kinetic energy is tripled?
Kinetic energy K is defined as K = 1/2 mv^2, where m is the mass of the particle and v is its speed. Momentum p is p = mv. Simple algebra will show that kinetic energy can be written in terms of momentum as K = p^2 /2m. If the kinetic energy of a particle is tripled, then its momentum must increase by the square root of 3, or about a factor of 1.732.
How does increasing the amount of stored energy affect the amount of kinetic energy when an object is released?
The "stored energy", or potential energy, will be converted to kinetic energy. Example: Let U = gravitational potential energy, K = kinetic energy U = mgh, where m is mass, g is theaccelerationdue to gravity, h is the height (there are other types of potential energy, but this is the most common example) K = 1/2mv2, where v is velocity Set U equal to K, because that potential energy will be converted to kinetic energy…