A moving object can do work so it has what kind of energy?
Kinetic energy (KE), the energy of motion. Also depending on where it is reletive to where its going it also has potential energy (PE)
Yes, it does. Work only means the object gains or loses its energy, and in general case objects don't have to spend energy to keep moving.
Chemical energy is a kind of potential energy - energy related to the position, or more accurately, work done to move an object against a conservative force. Chemical energy is a kind of potential energy - energy related to the position, or more accurately, work done to move an object against a conservative force. Chemical energy is a kind of potential energy - energy related to the position, or more accurately, work done to move… Read More
Relationship between work and kinetic energy. Work is defined as the result of a force moving an object a distance and is stated by the equation W=Fd. But the result of the force being applied on the object also means that the object is moving with some given velocity, according to the equation for force as F=ma. From those two equations, it can be shown that work is equivalent to kinetic energy Kinetic Energy =1/2mv2
Its KE decreases.
Kinetic energy(= the energy of a moving object) is what allows you to coast for a while when you stop pedalling.
Kinetic energy tells you how much energy an object has due to motion. The faster an object is moving, the more kinetic energy it has. Moving objects also have more kinetic energy if they have more mass, because it takes more work to get them moving. The formula for kinetic energy is (1/2)mv2 where m is mass and v is velocity.
no kinetic energy would represent a moving car or object ect. potential energy would be the ability to do work
Relationship between work and kinetic energy. Work is defined as the result of a force moving an object a distance and is stated by the equation W=Fd. But the result of the force being applied on the object also means that the object is moving with some given velocity, according to the equation for force as F=ma. From those two equations, it can be shown that work is equivalent to kinetic energy Kinetic Energy =1/2mv2… Read More
Any energy an object acquires when it costs work to move it against a gravitational field, electric field, or magnetic field. Also, when moving it against the force of a spring.
An object's kinetic energy is energy entirely due to its motion. The kinetic energy of an object, at some given speed, is the work needed to accelerate that body from rest to the given speed.
The first is an example of using chemical energy whereas the second uses physical (mechanical0 energy.
Magnetism is not an energy in itself. Magnets have a force, and if that force is used to move an object over a certain distance, the energy is called work. If energy is used to hold an object attracted or repelled by the magnet from moving, then there is potential energy stored in the held object/magnet system.
The energy of a moving object is proportional to the square of its velocity (speed) so fast moving air has much more energy which can be extracted (by a windmill or wind turbine to do work) than slow moving air.
It depends on mass and velocity. ans : it depends on the mass & speed of the moving object. no, it depends on the work & energy.
When work is done on an object, the object gains energy
Two of the biggest areas of energy study in high school physics is kinetic energy (energy of an object that is moving) and potential energy (the potential of an object to do work - such as being being at the top of an inclined plane). However there are MANY other forms of energy.
An object of mass 'm' is moving with the constant velocity 'v' how much work should be done on the object to bring it to rest?
An object with mass 'm' moving with velocity 'V' has kinetic energy of [ 1/2 m V2 ] . In order to bring it to rest, its velocity has to be reduced to zero, and in order to accomplish that, the kinetic energy has to be drained off and sent somewhere else. An external force has to absorb energy from the object, i.e. do negative work on it, equal to its kinetic energy, or… Read More
Energy or "work" The formula is Energy transferred or work done is equal to the force needed times the distance moved Wd = F x d
What is the relationship between the work done while moving a book to a higher bookshelf and the potential energy that the book has on higher shelf?
Potetial energy is the energy an object has because of its position or location, or its energy of position.
Either kinetic, mechanical, thermal, potential, or all the other types of energy. Pick one
Yes. No work occurs until an object is moved. When you throw a ball, the ball isn't doing work. It has potential and kinetic energy while moving. Once it hits something and moves it, the ball has done work. True.
Work IS a kind of energy: work is the word used for transfer of energy. Work IS a kind of energy: work is the word used for transfer of energy. Work IS a kind of energy: work is the word used for transfer of energy. Work IS a kind of energy: work is the word used for transfer of energy.
We generally think of kinetic energy as the energy of an object's motion. This can be contrasted by considering that potential energy is the energy of an objects position (in a gravimetric field). With kinetic energy, the more mass and the more speed, the more energy. With potential energy, the more mass and the higher we lift it (to a point) the more potential it has to do work. A moving object has vector energy… Read More
1/2 x mass x velocity x velocity. The energy possessed by moving object is called the kinetic energy.The kinetic energy of a moving body with certain velocity is equal to the work done on it to make it acquire that velocity.
Potential energy is energy that is stored. Kinetic energy is energy that is released. Kinetic energy comes from the energy that is stored in potential energy and then released to become kinetic energy. Kinetic energy is moving energy, or the energy possessed by an object in motion. Potential energy is the the energy possessed by an object that may be converted into another form of energy or work.
One newton-meter (joule) of work (energy).
It's not true that an object does work because it's in motion. In fact, the truth is just the opposite. From Galileo to Newton, the great revolution in understanding that goes against our instinct is: Anything that's moving just keeps moving. No push is necessary to keep it moving, it doesn't need energy, it doesn't "liberate" (??) energy, and until something external comes along to make it stop moving, it just keeps right on moving.
when an object or living thing does work on another object, Some of its energy is tranferred to that object
When an object has potential energy it has the energy to do work.
That really depends on the situation. Work done on an object may increase its kinetic energy; but it may also just increase its potential energy (e.g., when pushing something upwards against the force of gravity).
An object that posses energy can exert a force on another object . When this happens energy is transferred from the former to the latter.The second may move as it receives energy and thus do some work. The first object had a capacity to do work . This implies that an object that possesses energy can do work.
Potential energy is simply when a object has the potential to have energy. Like a battery has chemical energy which can be released as electrical energy. A better example is a roller coaster at the top of a track. It has potential energy because gravity can cause it to start moving down. though while it is still potential it is NOT moving down. When it starts it is no longer potential energy, it is kinetic… Read More
In physics, work is equal to force times distance W=F*D Work is basically moving an object parallel to its acceleration. For example, holding an object above the ground is not work, since there object has not moved. An example of work is moving a book, an object at free fall, etc.
energy does work by giving another object energy to do work. something moves/motions, which creates energy for another object to use. for example: a flowing river spins a watermill, which then works for other purposes. energy = flowing river object that receives energy to do other work = watermill ur welcome maddie b.
When work is done on an object, any or all of the following may change: -- the object's temperature -- its pressure -- volume -- shape -- phase of matter -- speed -- direction in which it is moving -- color -- potential energy -- kinetic energy -- momentum -- velocity -- acceleration -- altitude -- shape of its orbit -- size of its orbit -- distance from Earth
Generally yes, but it really depends on the specific situation. -- If the work is done to lift the object, then the object's potential energy is increased. -- If the work is done to accelerate the object, then the object's kinetic energy is increased. -- If the work is done to move the object against friction, then the energy supplied is dissipated, and the object's energy may or may not change, depending on whether or… Read More
None. All friction opposes the motion of the object on which it acts. As such it does negative work, transforming kinetic energy of the object into the random kinetic energy of the particles which make up the surroundings, in other words into heat.
kinetic- work done by an external force from bringing the object to a rest then to movement potential- unknown source kinetic energy is the energy or force of any motion, and everything, whether it is object, particles, molecules or person has motion. Everything that is moving, either by their own force or by any other force is considered to have kinetic energy.
Gravitational energy is a kind of potential energy - work done against a force.
The object can do work on another object, it can move forward in to endless time and space, it can move a distance until friction takes over, it can change forms of energy (Like Kinetic Energy to Potential Energy), there are many possibilities..... Normally, in the real world if the object is a machine that produces energy, it usually increases the rate at which the energy is used, or the energy is used more efficiently… Read More
all objects do have energy it is all a question of which type you have potential; energy and kinetic energy potential energy is like stored energy and the object is known to have the potential to do work wher as kinetic energy is the energy an object has due to the motion of the object
Work = force x distance. If the object doesn't budge, no energy is transferred (no work is done). Some energy may be wasted, but no work is transferred. Work = force x distance. If the object doesn't budge, no energy is transferred (no work is done). Some energy may be wasted, but no work is transferred. Work = force x distance. If the object doesn't budge, no energy is transferred (no work is done). Some… Read More
when it does work, it will gain energy
energy is the ability of an object to do work.........................
The object continues moving in a straight line at its current speed.
The object must be stationary. Work done happens when the object is moving in the direction of the force- if it is staying still, there is no work done!
Kinetic, potential, gravitational potential. Kinetic energy is the energy of motion that an object has. Objects moving in straight lines possess translational kinetic energy, which we often abbreviate as Ek. The translational kinetic energy of an object is given by: Kinetic energy = (1/2)mv2 Potential Energy If you lift an object you have to do work on it. This means that energy is transferred to the object. But where is this energy? This energy is… Read More
Kinetic energy is the energy of motion. motion means moving. Example: A car moving, Box moving, Energy Is the Ability to Do Work It can be chemical energy, electrical energy, heat (thermal energy), light (radiant energy), mechanical energy, and nuclear energy.
The change in the kinetic energy of an object is equal to the net work done on theobject.
Work is done when force causes an object to move and capacity of doing work is called energy So, energy is required and consumed when force causes an object to move