I'm studying this in a foreign language and can't work this out from the text.
Where F=ma and density=m/V are the m's in both equations the same or in the second equation is it F from the first so 'weight' as it would normally be called.
So if I'm told something weighs 2kg, and is 3m3 do I just do Density = 2/3 or do I need to do,
Density = F/(Va) = 2/(39.82)= 0,07
Not sure I'm making sense but hopefully someone gets what I'm talking about.
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I need physics help (maybe early GCSE) - mass, density etc
10 replies
winchester1 · 06/09/2015 08:33
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