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What is the velocity of a moving object that has a KE of 50 J a mass of .5 kg?
The kinetic energy (KE) of an object is given by the formula KE = 0.5 * mass * velocity^2. Given that the KE is 50 J and the mass is 0.5 kg, you can rearrange the formula to solve for velocity: velocity = sqrt(2 * KE / mass). Plugging in the values, the velocity of the object is approximately 10 m/s.
What two factors determine an object 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 if you double velocity, kinetic energy increases by a factor of four.
Is it true that doubling an objects velocity will double its kinetic energy.?
No, doubling an object's velocity will quadruple its kinetic energy. Kinetic energy is directly proportional to the square of an object's velocity, according to the kinetic energy formula: KE = 0.5 * m * v^2, where m is the mass and v is the velocity of the object.
How is kinetic energy of an object determined?
The kinetic energy of anything is determined by the mass and velocity of the substance. This is represented in the equation: KE=(1/2)mv2
What is used to calculate an oject's kinetic energy?
The formula of kinetic energy (for nonrelativistic speeds) is: KE = (1/2)mv2 That is, 1/2 times the mass times the speed squared.
What is the velocity of a moving object that has a KE of 50 J a mass of .5 kg?
The kinetic energy (KE) of an object is given by the formula KE = 0.5 * mass * velocity^2. Given that the KE is 50 J and the mass is 0.5 kg, you can rearrange the formula to solve for velocity: velocity = sqrt(2 * KE / mass). Plugging in the values, the velocity of the object is approximately 10 m/s.
If the object and velocity doubles the KE of an object doubles true of false?
that is false as energy is velocity squared, or 4 times
What two factors determine an object 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 if you double velocity, kinetic energy increases by a factor of four.
Is it true that doubling an objects velocity will double its kinetic energy.?
No, doubling an object's velocity will quadruple its kinetic energy. Kinetic energy is directly proportional to the square of an object's velocity, according to the kinetic energy formula: KE = 0.5 * m * v^2, where m is the mass and v is the velocity of the object.
If an objects velocity is doubled what happens to its inertia?
assuming its not starting at zero, if an object velocity is doubled, its kinetic energy (KE) is four times. If its trebled , its KE is nine times equation : KE = (m*v^2)/2 joules m=mass v=velocity
How is kinetic energy of an object determined?
The kinetic energy of anything is determined by the mass and velocity of the substance. This is represented in the equation: KE=(1/2)mv2
Why KEof body increase when its speed is double?
When the speed of an object is doubled, its kinetic energy increases by a factor of four. This is because kinetic energy is proportional to the square of the velocity. Therefore, doubling the speed results in four times the kinetic energy.
What is used to calculate an oject's kinetic energy?
The formula of kinetic energy (for nonrelativistic speeds) is: KE = (1/2)mv2 That is, 1/2 times the mass times the speed squared.
What two things do the kinetic energy of an object depend on?
KE = mv2 The mass and the squared velocity of the object.
What is the formula for calculating the kinetic energy of an object in terms of its mass and velocity, given that the kinetic energy is equal to 3/2 times the product of the mass and the square of the velocity?
The formula for calculating the kinetic energy of an object is KE 1/2 m v2, where KE is the kinetic energy, m is the mass of the object, and v is the velocity of the object.
What is the formula used to calculate an object's kinetic energy?
It is equal to 1/2 MV2, M=mass, V=velocity
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.
