Potensial Enerji Kalkülatory
Gravity PE = mgh — any planet on energy, mass or height, solves
Netijeler ýazýan wagtyň täzelener.
Bu hasapçy hakda
Gravitational potential energy is the energy an object stores by virtue of its height in a gravitational field: PE = m × g × h, in joules, where m is mass in kilograms, g is the gravitational acceleration and h is the height it is raised. On Earth g is the standard 9.80665 m/s²; under advanced options you can switch to the Moon (1.62), Mars (3.72), Jupiter (24.79) and other bodies to see how the same lift stores very different amounts of energy. Choose which quantity to solve for — energy, mass or height — and the tool also reports the free-fall impact speed from that height, v = √(2gh).
As a worked example, lifting a 2 kg mass 10 m on Earth stores PE = 2 × 9.80665 × 10 ≈ 196 joules. Let it fall back and, ignoring air resistance, all of that converts to kinetic energy, so it lands at v = √(2 × 9.80665 × 10) ≈ 14 m/s. Take the identical lift to the Moon and only about 32 J is stored, because lunar gravity is roughly one-sixth of Earth’s.
Potential energy is measured relative to a chosen reference level — usually the ground — so only differences in height carry physical meaning. The concept underlies hydroelectric dams, pumped storage, pendulums, roller coasters and any situation where raising a mass banks energy that can later be released, and it pairs directly with kinetic energy through conservation of energy as objects rise and fall.
Köp soralýan soraglar
Gravitasion Potensial Enerji
Bu bir zadyň gravitasiýa garşy göterilmegi netijesinde gazanýan energiýasy, PE = m × g × h. 2 kg massa 10 m ýer ýüzünde göterilen bolsa 2 × 9.80665 × 10 ≈ 196 joule saklaýar.
Potensial energiýa referans beýikligine baglymy?
Eý. PE saýlanan sıfır derejesine, aňkly ýere, gabat gelşip ölçenilýär. Diňe iki noktanyň arasyndaky beýiklik tapawudy fiziki manyly.
How does gravity on other planets change the result?
PE g-e proporsional, şuňa görä Jupiter-de örän köp (g ≈ 24.8) we Ay-da örän az (g ≈ 1.62) ätiýaçlyk saklaýar. 2 kg kütlesini 10 m-e götermek Yerde 196 J ätiýaçlyk saklaýar, ýöne Ayda diňe 32 J.
Özgür düşmek hızı nädip hasap edilýär?
H beýiklikden düşmek, ähli potentsial energiýa kinetik energiýa bolup geçýär, şonuň üçin ½mv² = mgh v = √(2gh) - kütleden azat berýär. Yerde 10 m-den bu takmynan 14 m/s, we kalkulýator buny energiýa bilen görkezýär.
Potensial energiýa kinetiki energiýa bilen nädip bagly?
Bir zadyň düşmegi bilen, potensial energiýa kinetik energiýa öwrülýär, emma jemi (aýa garşylyk göz öňünde tutman) durnukly galýar. Bu energiýa saklanyş sebäbi, çakyş tizligi diňe düşme beýikligine bagly, kütle däl.
Bu ýerde kütle we agramyň arasyndaky tapawut näme?
Formula kilogramlardaky kütleden ulanýar; agramy (gravitasion güýç) m × g we g termin arkaly PE = mgh beýanyna öňden bakyldy, şonuň üçin siz agramy däl-de, kütle girmelisiňiz.
API — bu hasapçyny koddan ullan
Bu hasapçyny boş JSON ahtar noktasy hökmünde çagyr - açar gerek däl. Aşakdaky meýdança mykdarlaryny soragyň parametrleri ýa-da JSON hökmünde iber. Siziň goýmaýan hernäňiz şu sahypanyň öň bellenen öň bellenenini ulanýar; namydar parametr 400, hiç wagt sessiz sıfır däl. Eňlisçe senedleri oka →
Endpoint
GET https://calculator.free/api/v1/potential-energy/curl
curl "https://calculator.free/api/v1/potential-energy/?solve=energy&mass=2&height=10"JavaScript fetch()
const r = await fetch(
"https://calculator.free/api/v1/potential-energy/?" + new URLSearchParams({
"solve": "energy",
"mass": "2",
"height": "10"
}));
const data = await r.json();
console.log(data.results);Netijeler diňe umumy ýardam üçin hasaplanypdyr, maliýe, saglyk ýa-da salgyt maslahaty üçin däl.