Force Calculator (F = ma)
Solve Newton's second law for force, mass or acceleration.
Zvinyorwa zvinogadziridzwa paunenge uchinyora.
Nezve iyi kalkulator
Newton's second law is the cornerstone of classical mechanics: the net force on an object equals its mass times its acceleration, F = m × a. Rearranged, the acceleration a body undergoes is a = F / m, and the mass implied by a known force and acceleration is m = F / a. The result is in newtons (N), the SI unit of force defined as the force that gives a 1 kg mass an acceleration of 1 m/s². This calculator also converts to pound-force and kilogram-force, using 1 N = 0.2248 lbf = 0.1020 kgf.
Choose which quantity to solve for and enter the other two. For example, accelerating a 10 kg mass at 9.8 m/s² takes F = 10 × 9.8 = 98 N — which is also the weight of that mass on Earth, since weight is just the gravitational force m × g. Push a 1,500 kg car to 2 m/s² and you need 3,000 N; halve the mass or the acceleration and the force halves too, because force is directly proportional to both.
Force calculations underpin everything from working out the thrust a rocket needs and the braking force to stop a vehicle, to the tension in a lift cable and the recoil of a firearm. Keep the units consistent — kilograms, metres and seconds give newtons — and remember the law describes the net force: if several forces act, add them as vectors first, then divide by mass to get the actual acceleration.
Zvimwe zvinobvunzwa zvakanyanya
Chii chinonzi Newton's Second Law?
Inoti simba rakanaka rinoita kuti chinhu chiite basa rakanaka rinoenderana nesimba rayo, F = m × a. Kuwedzera kwesimba kunowedzerawo kusimba kwechigadzirwa.
Chii chinonzi Newton?
A newton is the SI unit of force: the force that gives a 1 kg mass an acceleration of 1 m/s². It equals about 0.2248 pounds-force.
Ndeupi mubvunzo watinoda kubvunza kuti: "Ini ndinogona sei kuwana kukwirisa kubva pasimba uye maseru?"
Rearrange pfungwa kuti a = F / m. A 3,000 N net simba pa 1,500 kg chitima zvinogadzirwa 3,000 / 1,500 = 2 m / s² ye acceleration. Larger mase zvinoreva kuti shoma acceleration kune imwe simba.
Chiyero chekurema chinoenderana sei nesimba?
Kurema kunoreva simba rekuti munhu aite chinhu chimwe chete, W = m × g, ne g ≈ 9.81 m/s² panyika. Sokuti munhu ane 10 kg anorema 98 N. Kurema kunoramba kuripo chero kupi; kurema kunochinja nenzvimbo yekuti munhu aite chinhu chimwe chete.
Chii chinonzi chiyero chekuenzanisa pakati pesimba nesimba?
Mass (kilograms) inotarisa kuti zvinhu zvakaita sei uye zvinodzivirira kukwira kwesimba; force (newtons) inotarisa kuti zvinhu zvakaita sei uye zvinodzivirira kukwira kwesimba. Zviviri izvi zvinobatana ne F = m × a asi zvinosiyana nesimba rinoshandiswa.
Chii chinonzi "net force" chinoreva mufomu?
Kana 100 N kumanikidza kusangana ne30 N kumanikidza, simba rakazara richava 70 N, uye iyi ndiyo mari inosarudza kukwirisa kwazvino.Kuti uwane kumanikidza kwakakwana, muviri unofanira kusangana ne30 N kumanikidza.
Maitiro ekushandura Newtons kuita pounds-force kana kilograms-force?
Kuwedzera Newtons ne 0.2248 for pounds-force kana ne 0.1020 for kilograms-force. So 98 N ndivo pamusoro 22 lbf kana 10 kgf — calculator inoratidzwawo shanduro mbiri otomatiki.
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/force/curl
curl "https://calculator.free/api/v1/force/?solve=force&mass=10&acceleration=9.8"JavaScript fetch()
const r = await fetch(
"https://calculator.free/api/v1/force/?" + new URLSearchParams({
"solve": "force",
"mass": "10",
"acceleration": "9.8"
}));
const data = await r.json();
console.log(data.results);Zviratidzo zvemubvunzo ndezvekufungidzira kwechinangwa chekudzidzisa chete, kwete zvemari, zvehutano kana zvemari.