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In physics, the kinetic energy of an object is the energy that the object possess, due to the fact that the object is moving. When the object/skateboard isn't moving it has no kinetic energy. However when it is given energy such as a push, it would move and keep going until it is stopped by another force, such as a wall.
Maybe and maybe not. It depends on the speed of the two objects. A small object moving very fast might have more kinetic energy than a large object moving slowly.
Potential energy is stored energy. Kinetic energy is the energy an object has due to it's motion.
The object would not cease moving, as there is no friction to act like a brake.
The object has potential energy because it is not moving, but at any time it could start like a football is is not moving, but if I ran over and kicked it it would move so it has potential. I'm 13 amd in the seventh grade we are learning about that.
Zero.
In physics, the kinetic energy of an object is the energy that the object possess, due to the fact that the object is moving. When the object/skateboard isn't moving it has no kinetic energy. However when it is given energy such as a push, it would move and keep going until it is stopped by another force, such as a wall.
Maybe and maybe not. It depends on the speed of the two objects. A small object moving very fast might have more kinetic energy than a large object moving slowly.
Potential energy is stored energy. Kinetic energy is the energy an object has due to it's motion.
The object has potential energy because it is not moving, but at any time it could start like a football is is not moving, but if I ran over and kicked it it would move so it has potential. I'm 13 amd in the seventh grade we are learning about that.
The object would not cease moving, as there is no friction to act like a brake.
-- weight -- momentum when moving -- kinetic energy when moving -- force on it needed to produce a given acceleration -- potential energy at a given height
The guitar strings vibrate.Kinetic is the energy of a moving object so it would be the strings cause the strings of the guitar moves.
The object would be moving.
no kinetic energy is basically "in motion", momentum is built upon speed, weight, and strength of a moving object. if you would like the definition of potential energy it is the ability or placement of an object before kinetic energy forms
There is no such thing as zero friction, when an object is moving it will always loose heat/energy to the objects around it. Even if it is a solid object or air, E is always being transfered. If there was someting that had no friction it would continuously be moving.
the energy in an object about to fall is potential energy then kinetic energy because when the object is not falling, it has potential energy but when it's actually falling, it has kinetic energy.