0.6 g/cm^3
well the volume of the board is 5.54*10.6*199 = 11686.076 cubic cm. and this volume of board weighs 2860 grams. Thus 1 cubic cm of the board would weigh 0.245 grams so the density is 0.245 g/cc
Volume = L*W*H = 1.10cm*2.0cm*1.10cm (interesting that length < width!) = 2.42 cm3 Density = Mass/Vol = 10.0/2.42 = 4.13 grams per cm3
Quite possibly a plane shape whose shorter dimension is 0.035 metres. The other dimension is the length which, conventionally, is the larger of the two.
Since density = mass/volume, D = 25/10 = 2.5g/cm^3
2x3x2=12cm3
well the volume of the board is 5.54*10.6*199 = 11686.076 cubic cm. and this volume of board weighs 2860 grams. Thus 1 cubic cm of the board would weigh 0.245 grams so the density is 0.245 g/cc
In this case.......... Density = mass in grams/centimeters cubed 5.54 cm * 10.6 cm * 199 cm = 11686.076 cm^3 Density = 28.6 grams/11686.076 cm^3 = 0.00245 grams/cm^3
Volume = L*W*H = 1.10cm*2.0cm*1.10cm (interesting that length < width!) = 2.42 cm3 Density = Mass/Vol = 10.0/2.42 = 4.13 grams per cm3
Objects whose density is lower than the density of the fluid they're in float. Objects whose density is higher than the density of the fluid they're in don't.
Objects whose aggregate density is less than the density of water float in it. Objects whose aggregate density is greater than the density of water sink in it.
12 cm3
black n yellow
A zero vector is a vector whose value in every dimension is zero.
A zero vector is a vector whose value in every dimension is zero.
Quite possibly a plane shape whose shorter dimension is 0.035 metres. The other dimension is the length which, conventionally, is the larger of the two.
It is a mistake. Density cannot be measured in grams and any calculations whose answer leads to a density of 24g is incorrect.
You calculate density as mass / volume.