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What is the kinetic energy of an object that has a mass of 20 kg and a speed of 2.8m per second?
Wiki User
∙ 9y ago
The object's kinetic energy is 78.4 joules.
Wiki User
∙ 9y ago
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If the speed of an object doubles the kinetic energy of the object?
At twice the speed, the kinetic energy will be four times greater.
How does kinetic energy affect speed?
The kinetic energy of an object is proportional to the square of its speed.
If speed is tripled then its kinetic energy of a mass is?
The formula for Kinetic Energy of an object is mv2/2 where m: mass of object and v:velocity of object Therefore when the speed of an object is tripled, then its kinetic energy becomes 9 times
What The build up of speed in a moving object?
Potential energy, which can be released as kinetic energy. Kinetic energy not the build up of speed in a moving object.
What is the speed of an object increases its kinetic energy .?
The kinetic energy depends on both mass and speed. If either mass or speed increase, the kinetic energy will increase as well.
What does the amount of kinetic energy of a moving object depend?
The kinetic energy depends on the object's mass, and on its speed.
What makes an object have more kinetic energy?
An object has more kinetic energy when the temperature gets hotter. The particle's speed increase and begin to flow more rapidly. An object has more kinetic energy when the temperature gets hotter. The particle's speed increase and begin to flow more rapidly.
If the of an object doubles Its kinetic energy doubles?
If the speed of an object doubles, its kinetic energy quadruples. This is because velocity is squared in the formula for kinetic energy.
What factors determine an object's kinetic energy?
Look at the equation for kinetic energy. It clearly shows that the kinetic energy depends on the object's mass, and its speed.
What happens to the potential energy as the kinetic of an object increase?
An object's potential energy doesn't depend on its speed. You can do anything you like with the object's speed, and it has no effect on potential energy.
What increases as the speed of an object increases?
the kinetic energy of the object
Are Volume and density are the kinetic energy of and object?
No, kinetic energy of an object depends upon mass and velocity. The amount of kinetic energy of an object in translational motion = 1/2mv2, provided the speed is low relative to the speed of light
