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To measure kinetic energy:Let us suppose an object of mass m moving wtih velocity vKinetic Energy of that object= mv2/2
The object has a mass of 2kg. When velocity is tripled the kinetic energy becomes 225 joules.
1014 Joules
velocity Kinetic energy is equal to (1/2)mv2, where m is mass and v is velocity. Higher velocities contribute even more to higher kinetic energies than higher masses since velocity is squared in the equation. For comparison, a 6.35 kg bowling ball moving at 7.6 m/s will have a kinetic energy of 183.4 Joules. A 0.02 kg bullet moving at 200 m/s will have a kinetic energy of 400 Joules. (Increase that to 300 m/s, and the kinetic energy moves up to 900 Joules.)
225,000 Joules
To measure kinetic energy:Let us suppose an object of mass m moving wtih velocity vKinetic Energy of that object= mv2/2
Energy related to motion is called "kinetic energy".
The object has a mass of 2kg. When velocity is tripled the kinetic energy becomes 225 joules.
1014 Joules
velocity Kinetic energy is equal to (1/2)mv2, where m is mass and v is velocity. Higher velocities contribute even more to higher kinetic energies than higher masses since velocity is squared in the equation. For comparison, a 6.35 kg bowling ball moving at 7.6 m/s will have a kinetic energy of 183.4 Joules. A 0.02 kg bullet moving at 200 m/s will have a kinetic energy of 400 Joules. (Increase that to 300 m/s, and the kinetic energy moves up to 900 Joules.)
225,000 Joules
The kinetic energy of any moving object is 1/2 of (its mass) x (the square of its speed). The SI unit of any kind of energy is Joules.
KE=(1/2)mv246080 Joules
The "units" are called joules (J), not to be impolite. The answer would be about 19.9809 J.
200 joules at 20m/s
The kinetic energy of a body moving at velocity V meters/sec and with mass M kg is given by 1/2 x M x V2, and this will be in Joules. Thermal energy can be expressed in calories, the relation is 1 calorie = 4.2 Joules.
Vague question... To calculate the kinetic energy of a moving object you use the formula: Ek = 0.5 * m * V^2 For example: The kinetic energy of a car driving 30 m/s and weighing 800 kg is: 0.5* 800 kg * 30^2 m/s = 360000 joules