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What is The kinetic energy of a 25-gram bullet traveling at 500 ms?
Wiki User
∙ 15y ago
Dear Wiki Questioner,
To calculate the kinetic energy of an object, we use the following equation:
KE=(1/2) m v^2
Where KE is the object's kinetic energy in Joules
m is the object's mass in kilograms
and v is the object's velocity in meters per second
So for your question, we first convert the mass of the bullet into kilograms so we can use it in our equation:
25g (1 kg/ 1000 g) = .025 kg
The mass of the bullet is .025 kilograms!
Now we plug the numbers into the equation and solve:
KE = (1/2) .025 kg (500 m/s)^2 = 3125 kg m^2/s^2 = 3125 J
So the kinetic energy of your bullet is 3125 Joules
Wiki User
∙ 15y ago
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A speeding bullet has kinetic energy, which is the energy associated with its motion. As the bullet travels, it carries this kinetic energy due to its velocity and mass.
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What is the kinetic energy in joules of a 0.02 kg bullet traveling 300 miles per second?
The kinetic energy of the bullet can be calculated using the formula: KE = 0.5 * m * v^2, where m is the mass and v is the velocity. Plugging in the values, KE = 0.5 * 0.02 kg * (300 m/s)^2 = 900 J. So, the kinetic energy of the bullet is 900 joules.
What a example of kinetic energy?
A bullet racing by a non moving observer has kinetic energy.
Which energy is possessed by bullet released from a gun?
Kinetic, potential, and heat.
When a bullet is fired from a rifle does the bullet have a greater momentum and kinetic energy than the rifle?
Yes, when a bullet is fired from a rifle, the bullet typically has greater momentum and kinetic energy compared to the rifle. This is due to the bullet's higher velocity and lower mass compared to the rifle.
When a bullet penetrates into a target in which energy its kinetic energy will change?
When a bullet penetrates a target, the bullet's kinetic energy will decrease as it transfers some of its energy to the target. The bullet loses energy as it does work to penetrate the target. Some of the energy is also converted to heat due to friction and deformation of the target material.
When a bullet leaves a gun the bullet has what type of energy?
The bullet has kinetic energy when it leaves the gun, as it is in motion.
What is a example of kinetic?
A bullet racing by a non moving observer has kinetic energy.
What is the Formula for energy of a fired bullet?
The kinetic energy of a fired bullet can be calculated using the formula KE = 0.5 * m * v^2, where KE is the kinetic energy, m is the mass of the bullet, and v is the velocity of the bullet.
