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What factor are involved in determining the kinetic energy of a amoving object?
The kinetic energy of a moving object is determined by its mass and velocity. The formula for kinetic energy is KE = 0.5 * mass * velocity^2, where KE is kinetic energy, mass is the object's mass, and velocity is its speed.
Why does a small increase in speed produce a large increase in kinetic energy?
Kinetic energy is proportional to the square of the velocity, so increasing speed even slightly results in a larger change in kinetic energy. This relationship means that a small increase in speed has a disproportionate impact on the kinetic energy of an object.
Describe the change in kinetic energy when the temperature of an object increases?
The more an objects kinetic energy increases the more it's temperature increases. An object that is traveling at 30 miles per hour will have a higher temperature than an object traveling at 10 miles per hour. This is in part due to friction. Mostly however, it is due to the fact that kinetic energy excites atoms in the object raising the objects temperature. You could put it like this: temperature = energy + atoms. Hope this helps.
Why does heavier object have a greater momentum if light and heavy object have the same kinetic energy?
Well, the equation for momentum is mass x velocity. So, p (momentum)= m x v. The equation for kinetic energy is m x v(squared)/2. Let's say that there are two objects. One is 50 kg, and the other is 30 kg. These objects can both have the same kinetic energy, even though one of them has a larger mass. The determining factor in them both having the same kinetic energy, even though one of them has a larger mass is because of different velocities. The 50 kg object has a velocity of 7 meters/second, and the 30 kg object has a velocity of 9.036961141 meters/second. If you do the math, they both have the same kinetic energy (about the same). 50 kg x 7 m/s = 350 kg x m/s. 30 kg x 9.036961141 = 271.1088342. There is an inverse relation between the momentum of an object and its mass. The mass is the factor that influences momentum more than the velocity; that is why an object with a greater mass will have a greater momentum than the one with a lesser mass, only if they both have the same kinetic energy.
When mass and speed of a moving body are doubled what happens to its kinetic energy?
Momentum = (mass x velocity) = M V If velocity is doubled, then new momentum = (M x 2V) = 2 x (M V) = double the original momentum. ========================= Kinetic energy = 1/2 M V2 If 'V' is doubled, then new KE = (1/2 M) (2V)2 = (1/2 M) (4V2) = 4 (1/2 M V2) = 4 times original KE.
What is the primary factor that influences the amount of kinetic energy an object possesses?
The primary factor that influences the amount of kinetic energy an object possesses is its velocity.
What is The primary factor in decreasing the Kinetic Energy of an object?
Important factors in decreasing Kinetic Energy are Gravity and 'drag' from Friction.
What will happened to the ke if its velocity is reduced by 12 times?
Kinetic energy is proportional to the square of the speed. If you reduce the speed by a factor of 12, the kinetic energy will reduce by a factor of 12 x 12 = 144.Kinetic energy is proportional to the square of the speed. If you reduce the speed by a factor of 12, the kinetic energy will reduce by a factor of 12 x 12 = 144.Kinetic energy is proportional to the square of the speed. If you reduce the speed by a factor of 12, the kinetic energy will reduce by a factor of 12 x 12 = 144.Kinetic energy is proportional to the square of the speed. If you reduce the speed by a factor of 12, the kinetic energy will reduce by a factor of 12 x 12 = 144.
State any one factor which determines the kinetic energy of a body?
One factor affecting the kinetic energy of a particle (or body) in is the viscosity of the medium through which that particle moves
What is the significance of the kinetic energy correction factor in the calculation of kinetic energy in a system?
The kinetic energy correction factor is important in calculating the kinetic energy of a system because it accounts for the relative motion of the system's components. This factor helps adjust the kinetic energy calculation to accurately reflect the total energy of the system, taking into consideration the motion of its parts in relation to each other.
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.
When a Car's speed triples its kinetic energy?
When a car's speed triples, its kinetic energy increases by a factor of nine. This is because kinetic energy is directly proportional to the square of the velocity - so when the velocity triples, the kinetic energy increases by the square of that factor (3^2 = 9).
Which is not a factor in either kinetic or potential energy?
Temperature is not a factor in either kinetic or potential energy. Kinetic energy is dependent on an object's velocity, while potential energy is related to an object's position in a force field. Temperature does not directly impact these forms of energy.
What will a car's kinetic energy be if the car's speed triples?
If a car's speed triples, its kinetic energy will increase by a factor of nine since kinetic energy is proportional to the square of velocity.
If the speed is tripled the kinetic energy will .?
If the speed is tripled, the kinetic energy will increase by a factor of 9. This relationship is based on the equation for kinetic energy, which is proportional to the square of the velocity.
How does kinetic energy change when the momentum is doubled?
Kinetic energy is directly proportional to the square of the momentum. Therefore, if the momentum is doubled, the kinetic energy will increase by a factor of four.
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 a factor of 100.
