Energy is always conserved, when slowing down an object until it stops, there must be an external force. The potential energy of the object had changed itself in to heat sound and/or light energy while is slowing down because of the friction.
An interesting point of this questions is that when the object is in space, moving towards you at a fast speed, the light reflected back to you would be shrinked, its called a blue shift. the other way around would be a red shift. Since when certain thing is moving in empty space and its not changing its course or any thing just floating and flying, there isn't energy in it. law of inertia stands that point. but when the light is shrinked, the wavelength of it is shrinked. the wavelength of a wave determinds its energy, then in our case, we just created bunch of energy out of no where.
Yes. Energy is ALWAYS conserved. In this case, there would probably be friction, meaning the movement energy gets converted to heat energy.
Kinetic energy is changed to thermal energy.
never
friction
straight
what happens when a moving object speeds up,slows down,or changes direction?
It slows down.
It resists the motion (slows it down)
friction
Slows it.
straight
what happens when a moving object speeds up,slows down,or changes direction?
Air resistance slows down the object. The kinetic energy accelerates the object. Friction creates a reaction between the surface and the object.
Inertia is what slows down moving objects. 2nd Answer: Not even close . . . inertia would keep objects FROM slowing. Friction or running into another object will slow a moving object.
Slows it down, and heats it up.
Friction?
It slows it down and/or creates heat.
It slows down.
Friction always want to retard the motion of a moving object. So friction slows down and finally stops a moving object.
Presumably you mean friction.