The dimensions are 40 cm by 20 cm by 70 cm.
It is: 1*4*2 = 8 cubic cm
70cm
it is a wood
No. It doesn't matter how heavy a block of wood is, it depends on the density of the wood. Generally wood floats as the density of wood is lighter than the density of the water, so it would float.
.83 g/ml
Friction will stop it.
i dont no i am trying to find out to for a wood assignment but if i do find out i will tell you and if you find out email me at davidsonbob59@yahoo.com i think though, that the difference is that the wood is opaque and that the plastic is transparent.
20cm by 20cm by 50cm
If you could show me the block of wood, then I could measure it and answer your question. For that matter, if you have the block of wood, you could measure it and answer your own question.
The volume of a solid block is V = length x width x height12.5 x 9.65 x 3 = 361.875 cm3(cubic centimeters)
0.4 m = 40 cm 0.2 m = 20 cm 0.7m = 70 cm Volume is 40 cm x 20 cm x 70cm = 800 cm^2 x 70 cm = 56000 cm^3
To find the mass of a block of wood you should use a triple beam balance.
Measure it.
no clue please help
16.8 dm3
Yes
180 grams / 30 cm3 = 6 g/cm3.
120/200 = 3/5 = 0.6 g/cm3
If the density of the block is less than the density of water, then the block will float. Density of water is close to 1 gram per cubic centimeter. So measure the block and calculate its volume (Length x Width x Height). Use a scale to find the block's mass. Then divide mass/volume to calculate density. If you've measured in grams and centimeters, then the units will be g/cm³, then compare this to 1 g/cm³.