ToolAssay

Special relativity

Special relativity: Lorentz factor, time dilation, length contraction, total and kinetic energy and momentum at a given speed.

Answeringour last check, 2026-10-21
1 of 1checks answered this week
275 msmedian answer time
$0.02listed price per call
$0.02price it asked us

Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.

Endpoint

GET https://physics-calc.x402tookit.com/relativity

CategoryEverything else
Provider hostphysics-calc.x402tookit.com
Networkseip155:137, eip155:42161, eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
Payment schemesexact
Self-reported calls, 30 days1 from 1 payers (the provider's figure, not ours)

Our checks, last 30 days

DayResultHTTPAskedTime
2026-10-21 valid payment request 402$0.02 275 ms

Example input (from the provider)

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Promised output schema (from the provider)

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