Gravitational-potential energy.
Energy
An exothermic chemical reaction.
2048
4+1=5. Plus 4 equals 9. Plus 77685769844446473 equals 77685769844446482. Plus 3 equals 77685769844446485. Plus 8 equals 77685769844446493. Plus 1 equals 77685769844446494. Plus 9870998342523322424 equals 1064785604097768918. Plus 4 equals 1064785604097768922.
It is the property that equals plus equals are equals.
It equals basic energy
Yes. Mechanical energy is the sum of potential energy and kinetic energy; this includes gravitational potential energy.
Mechanical energy is equal to potential energy plus kinetic energy in a closed system. The total mechanical energy is conserved.
It's:P= Fd/t
The diagram of IE plus SE equals PE represents the relationship between kinetic energy (KE), potential energy (PE), and the total mechanical energy (E) of an object. In this diagram, IE represents the initial energy, SE represents the additional energy supplied, and PE represents the potential energy gained. The total mechanical energy of the object is the sum of the initial energy and the additional energy, which can be converted into potential energy.
The same as any other falling object. When it is at the top, it has gravitational potential energy; as it falls, that's converted to kinetic energy.
At the top of the hill, the skier possesses potential energy. As he travels down the hill, his potential energy is converted into his kinetic energy. Conservation of energy says that the skiers potential energy equals his kinetic energy further downslope (plus a little lost to heat from friction).
If you stood at the top of a building with a bottle rocket and aimed it straight at the ground and fired it, it's kinetic energy would exceed it's initial gravitational potential energy. It's kinetic energy would equal the acceleration due to gravity plus the energy of the rocket thrust minus any resistance to air as a result of it's shape.
The relationship is that mechanical energy is the sum of kinetic energy plus potential energy. Think of a brick sitting on the edge of a table. The brick has potential energy proportional to the mass of the brick and the height of the table: E = m g h where m = mass, g = gravitational acceleration, h = height If the brick falls off the edge, it will begin to accelerate at g, the rate of gravitational acceleration (9.8 m/s2). If v is the velocity of the brick, it has kinetic energy proportional to the quare of the velocity: E = (m v2)/2 Just before the brick finally hits the floor, all of its potential engergy has been converted to kinetic energy. During the moment of impact, that kinetic energy is converted to noise and vibration.
Mechanical energy is equal to potential energy plus kinetic energy in a closed system. The total mechanical energy is conserved.
Mechanical energy is equal to potential energy plus kinetic energy in a closed system. The total mechanical energy is conserved.
Mechanical energy is equal to potential energy plus kinetic energy in a closed system. The total mechanical energy is conserved.