What is the density of a rectangular object with the height of 5 cm the length of 10 cm, the width of 2 cm and the mass of 50 g
Height = half(width) = 5 cm. So, assuming the objject is a cuboid, its volume is Width*Length*Height = 10cm*20cm*5cm = 10*20*5 cm3 = 1000 cm3
The volume of the piece of wood is (10 x 5 x 3) = 150 cubic cm. In order to find its density, you also have to know its mass. When you have that, divide it by 150 cm3, and the answer is the density.
length x width x height. So if you had an object that was 10cm long, 10cm wide and 10 heigh the volume would be 1000 cm3
length times width times height = volume 10cm ( 3cm ) ( 5cm ) = 150 cubic cm
40cm2
Volume = length * width * height = 10cm * 5cm * 2 cm = 100 cm3 Density = mass/volume = 300g/100cm3 = 3 grams per cm3.
The volume of a solid rectangle is equal to Length x Width x Height. So, 20cm x 10cm x 5cm would be 1000cm cubed.
Volume of a rectangular prism = length * width * height = 16cm*10cm*5cm = 800cm3
The first step in answering this is to work out what the dimensions of the book are. The width is 10cm. The length is 2x the width, which is 2x10 = 20cm. The height is half the width which is 10/2 = 5cm. Thus the dimensions of the book are 10cm x 20cm x 5cm. To work out the volume you multiply these dimensions together: 10x20x5 = 1,000 Thus the volume of the book is 1,000cm3
Density is mass/volume. For a rectangular block, the volume is [width x height x length].Assuming you meant 10 cm for width, instead of 10g, then:Volume = (10 cm)*(2 cm)*(10 cm) = 200 cm3Density = mass/volume = (200 g)/(200 cm3) = 1 g/cm3
A cylinder with a height of 4cm and a width of 10cm has a lateral area of about 125.66cm2
Height = half(width) = 5 cm. So, assuming the objject is a cuboid, its volume is Width*Length*Height = 10cm*20cm*5cm = 10*20*5 cm3 = 1000 cm3
Volume is determined by multiplying the height by the width and then the depth. This would give you 2100 cubic centimeters.
The volume of the piece of wood is (10 x 5 x 3) = 150 cubic cm. In order to find its density, you also have to know its mass. When you have that, divide it by 150 cm3, and the answer is the density.
length x width x height. So if you had an object that was 10cm long, 10cm wide and 10 heigh the volume would be 1000 cm3
length times width times height = volume 10cm ( 3cm ) ( 5cm ) = 150 cubic cm
40cm2