3 ms·
Define efficiency - marbles are more dense and will fill the barrel with more mass.
by nanidin 6y ago
Define efficiency - marbles are more dense and will fill the barrel with more mass.
- deleted 6y ago[deleted]
- ponker 6y agohttps://en.m.wikipedia.org/wiki/Packing_density https://en.m.wikipedia.org/wiki/Packing_density