Potential Energy Calculator
Gravitational PE = mgh — solve for energy, mass or height, on any planet.
Zvinyorwa zvinogadziridzwa paunenge uchinyora.
Nezve iyi kalkulator
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.
Zvimwe zvinobvunzwa zvakanyanya
Chii chinonzi gravity potential energy?
Ichi ndicho simba rinoita kuti chinhu chiwane simba nekuva nesimba rekuzvibata, PE = m × g × h. A 2 kg mass lifted 10 m on Earth stores 2 × 9.80665 × 10 ≈ 196 joules.
Potential energy inoenderana sei nechinzvimbo chekuenzanisa?
PE inoongororwa zvichienzaniswa nenzvimbo yakasarudzwa yezero, iyo inowanzova pasi. Zvinenge chete zviyero zvemativi pakati pezvimwe zvidimbu zvinokosha.
Maitiro ekuita kuti gravity pazvimwe zvisikwa zvichange zvichichinjawo mhedzisiro?
PE inoenderana ne g, saka iyo imwe kukwira inochengeta zvakanyanya paJupiter (g ≈ 24.8) uye zvakanyanya kupfuura paMweya (g ≈ 1.62).Kusimudza 2 kg maseru 10 m inochengeta pamusoro pe196 J panyika asi chete pamusoro pe32 J paMweya.
Sei kusvibiswa kwesimba rekubuda-kubuda kuri kufungidzirwa?
Kubva pakureba h, simba rinogona kushandurwa kuita kinetic energy, saka ½mv² = mgh rinoita v = √(2gh) — risingaenzaniswi nesimba. Kubva pa10 m panyika, izvi zvinoreva kuti 14 m/s. Calculator inoratidza izvi pamwe chete nesimba.
Maitiro ekuita kuti simba riite basa rayo richienzaniswa nesimba rekinetic?
Sezvakaitika munguva yekutanga yechinyakare, simba remagetsi rakashandiswa kuburitsa simba remagetsi, asi simba remagetsi rakashandiswa kuburitsa simba remagetsi rakashandiswa kuburitsa simba remagetsi.
Chii chinonzi chiyero chekuenzanisa pakati pemafuta nemvura?
Formula inoshandisa maseru mukilograma; muviri (simba regravity) ndewe m × g uye wava kuiswa muPE = mgh nechirevo cheg, saka unopinda maseru, kwete maseru.
API — kushandisa iyi kalkulator kubva code
Nhare iyi calculator semahara JSON endpoint - hapana chikuru zvinodiwa. Kutumira nzvimbo mavara pasi separameter query kana JSON. Chii zvachose chaunoisa kunze chinoshandisa default iyo peji iri rakasviba nayo; parameter isiri yechokwadi inonzi 400, uye haisi zero. Tora yakazara API docs →
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);Zviratidzo zvemubvunzo ndezvekufungidzira kwechinangwa chekudzidzisa chete, kwete zvemari, zvehutano kana zvemari.