d = m/v
You want to find out what mass is from this equation, so you rearrange the variables:
Multiply both sides by v to get m by itself:
dv = mv/v
The v's on the right cancel out:
dv=m
So you need to multiply the density times the volume. You'll find that whatever you're using for volume (liters, cm3, gallons, etc.) cancels out and leaves you with just the mass units.
Multiply them: density*volume = mass
Volume = mass / density
You can find the mass of an object by multiplying its volume by its density. The formula to calculate mass is: mass = volume x density. Simply plug in the given values for volume and density to calculate the mass of the object.
Density = (mass) divided by (volume)Mass = (Density) times (volume)
Density = Mass/Volume So you'd need the mass.
Density = mass/volumeMass = (density) x (volume)Volume = mass/density
It's not possible.
You need also the mass of the material: volume = mass/density. After you measure the mass of the object, then divide by the density, to find volume.
Density = mass/ volume volume= 4/3(pie)(r^3) ***r= radius in meters** so find volume then divide mass by volume and there you go.
Density is calculated by dividing the mass of an object by its volume. The formula for density is: Density = Mass ÷ Volume. Once you have the mass and volume values, you can plug them into this formula to find the density of the object.
Well its quite easy: Density=Mass/Volume Volume=Mass/Density SO if mass and density of a cube are given you can easily find its volume.
let v-be the volume m-be the mass d-be the density w-be the weight g-gravity we know that, v=m/d and w=mg, where, m=w/g thus, v=(w/g)/d this is now the derived formula to find the volume when density and weigth are given. -by: -kidz-