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definition of newton's first law

Monthly search volume and cost-per-click data for "definition of newton's first law" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=definition+of+newton's+first+law&country=us" +--------------+------------------+ | volume | 2,900 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-16 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
newton's first law 49,500 $0 20/20
newton's first law of motion 12,100 $0 20/20
what is newton's first law of motion 12,100 $0 20/20
newton's 1st law 9,900 $0 20/20
first newton's law 4,400 $0 20/20
1st law of motion 2,900 $0 20/20
newton's first law definition 2,900 $0 20/20
newton's first law of motion definition 2,900 $0 20/20
newton's 1st law of motion 2,400 $0 20/20
first law of newton 1,600 $0 20/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://app.seodata.dev/v1/keyword?q=definition+of+newton's+first+law&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt