seodata.dev

keyword

ball on a string physics problem

Monthly search volume and cost-per-click data for "ball on a string physics problem" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=ball+on+a+string+physics+problem&country=us" +--------------+------------------+ | volume | 20 | | cpc | $0 | | competition | 0.01 | | country | US | | updated | 2026-06-11 | +--------------+------------------+
All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
ball on a string physics 90 $0 2/20
ball on string physics 90 $0 2/20
balls on a string physics 90 $0 2/20
ball swinging on string physics 30 $0 7/20
physics balls on a string 30 $0 5/20
tension in string horizontal circular motion 30 $0 4/20
circular motion tension formula 30 $0 2/20
how to find tension in a string in circular motion 20 $0 5/20
tension equation circular motion 20 $0 3/20
tension in circular motion formula 20 $0 3/20

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://api.seodata.dev/v1/keyword?q=ball+on+a+string+physics+problem&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt