Birdwatch Note Rating
2023-04-14 16:44:14 UTC - HELPFUL
Rated by Participant: 45060ED935D102E05C21C743FE433C0B17B27D8FCF69CED01A2AD3F9AB2815B1
Participant Details
Original Note:
Density is the measure of how much mass is contained in a given volume of a substance, while buoyancy is the upward force exerted on an object immersed in a fluid (such as air or water), which opposes the force of gravity. https://www.nasa.gov/audience/forstudents/5-8/features/nasa-knows/what-is-gravity-58.html https://www.universetoday.com/60728/evidence-for-gravity/ https://www.livescience.com/37115-gravity.html
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