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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.
What else can I help you with?
When negative work is done on a moving object it's kenetic energy?
When negative work is done on the object, the object's energy decreases. This MAY be kinetic energy, but some other form of energy may increase instead, for example, potential energy or heat energy.
When a moving car slows down it's kinetic energy decrease?
When a moving car slows down, its kinetic energy decreases because kinetic energy is directly related to an object's speed. As the car decelerates, its speed decreases, causing its kinetic energy to decrease as well. This energy is ultimately transferred into other forms, such as heat generated by the brakes.
How does friction affect the motion of a moving object?
Friction acts in the opposite direction to the motion of the object, slowing it down. It transforms kinetic energy of the moving object into heat energy. The amount of friction depends on the surfaces in contact and the force pushing them together.
A force that slows or stop a moving object is?
A force that slows or stops a moving object is called friction. Friction is the resistance encountered when one object rubs against another. It acts in the opposite direction of the object's motion, causing it to slow down or come to a stop.
How is energy conserved when a car slows down?
When a car slows down, its kinetic energy decreases as it loses speed. This kinetic energy is converted into other forms of energy, such as heat generated by the brakes and friction between the tires and the road. Thus, energy is conserved through this conversion process.
How does friction change the speed of moving object?
Slows it.
When negative work is done on a moving object it's kenetic energy?
When negative work is done on the object, the object's energy decreases. This MAY be kinetic energy, but some other form of energy may increase instead, for example, potential energy or heat energy.
What does friction do to an object that is moving?
Slows it down, and heats it up.
What is the name of the force which slows any moving object?
Friction?
What does frictions do to a moving object?
It slows it down and/or creates heat.
What force slows moving objects?
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.
When a moving car slows down it's kinetic energy decrease?
When a moving car slows down, its kinetic energy decreases because kinetic energy is directly related to an object's speed. As the car decelerates, its speed decreases, causing its kinetic energy to decrease as well. This energy is ultimately transferred into other forms, such as heat generated by the brakes.
How friction affect the moving object?
Friction always want to retard the motion of a moving object. So friction slows down and finally stops a moving object.
What type of energy change results when friction slows an object down?
The kinetic energy of the object changes into thermal energy.
How does friction affect the motion of a moving object?
Friction acts in the opposite direction to the motion of the object, slowing it down. It transforms kinetic energy of the moving object into heat energy. The amount of friction depends on the surfaces in contact and the force pushing them together.
A force that slows or stop a moving object is?
A force that slows or stops a moving object is called friction. Friction is the resistance encountered when one object rubs against another. It acts in the opposite direction of the object's motion, causing it to slow down or come to a stop.
How is energy conserved when a car slows down?
When a car slows down, its kinetic energy decreases as it loses speed. This kinetic energy is converted into other forms of energy, such as heat generated by the brakes and friction between the tires and the road. Thus, energy is conserved through this conversion process.
