{"uid":"cap_y4ZfJWYVrzM1sQLec-XbU","slug":"physics-calculators-work-energy-power-475bedb0","name":"Physics Calculators: Work, Energy & Power","description":"Work (force x distance x cos angle), kinetic and potential energy, and power, with joule, kWh, calorie and horsepower units.","url":"https://physics-calc.x402tookit.com/work-energy?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":[],"properties":{"timeS":{"type":"number","description":"Time in seconds, for power"},"forceN":{"type":"number","description":"Force in newtons (with distanceM for work)"},"massKg":{"type":"number","description":"Mass in kg (for kinetic with speedMS, potential with heightM)"},"gravity":{"type":"number","description":"Gravity in m/s2 (default 9.80665)"},"heightM":{"type":"number","description":"Height in metres"},"speedMS":{"type":"number","description":"Speed in m/s"},"angleDeg":{"type":"number","description":"Angle between force and motion, 0 to 180 (default 0)"},"distanceM":{"type":"number","description":"Distance in metres"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"asOf":{"type":["null","string"]},"work":{"type":["null","object"],"properties":{"joules":{"type":["null","number"]},"footPounds":{"type":["null","number"]},"kilocalories":{"type":["null","number"]},"kilowattHours":{"type":["null","number"]}}},"power":{"type":["null","object"],"properties":{"watts":{"type":["null","number"]},"kilowatts":{"type":["null","number"]},"horsepower":{"type":["null","number"]}}},"source":{"type":["null","string"]},"reasons":{"type":["array","null"],"items":{"type":"string"}},"summary":{"type":["null","string"]},"verdict":{"type":["null","string"]},"degraded":{"type":["boolean","null"]},"disclaimer":{"type":["null","string"]},"notChecked":{"type":["array","null"],"items":{"type":"string"}}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_lWVE96EQfKvC6OGYwk7hp","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Calculates mechanical work (force × distance × cos θ), kinetic and potential energy, and power across multiple unit systems including joules, kWh, calories, and horsepower.","exampleAgentPrompt":"Calculate the work done by a 500 N force applied at a 30-degree angle over 10 metres, and also tell me the power if it takes 5 seconds — give me the result in joules, kilocalories, and horsepower.","exampleUseCases":[{"title":"Lifting load energy estimate","prompt":"A 75 kg crate is lifted 4 metres off the ground. How much potential energy does it gain in joules and kilocalories? Use standard gravity."},{"title":"Moving vehicle kinetic energy","prompt":"What is the kinetic energy of a 1200 kg car travelling at 27.8 m/s? Give me the answer in joules and kilowatt-hours."},{"title":"Inclined push work calculation","prompt":"I'm pushing a box with 200 N of force along a 15-metre ramp, but the force is at 25 degrees to the direction of motion. How much work do I do, and if it takes me 8 seconds, what's my power output in watts and horsepower?"}],"resultDescription":"Returns an object containing work expressed in joules, foot-pounds, kilocalories, and kilowatt-hours, and/or power expressed in watts, kilowatts, and horsepower, depending on which input parameters were supplied. Also includes a human-readable summary, disclaimer, timestamp, and optional reasons or degraded-mode flags.","failureModes":["Missing required parameter combination (e.g. forceN without distanceM) returns null for work field","Invalid angle outside 0–180 degrees may yield unexpected results","Non-numeric inputs cause schema validation failure","Omitting timeS when power is needed returns null for power field","Very large or very small values may hit floating-point precision limits"],"whenToPreferThis":"Choose this endpoint when you need quick, multi-unit physics calculations for work, energy, or power without building the formulas yourself. It supports multiple unit outputs simultaneously (joules, kWh, calories, horsepower) and handles angular work calculations, making it ideal for educational, engineering estimation, or energy conversion tasks. Prefer it over a general LLM calculation when you need reliable numeric precision and unit conversions in a single call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-29T13:12:38.304Z","isFirstParty":false,"canonicalSlug":"physics-calculators-work-energy-power-475bedb0"}