It all depends upon the shape of the object. For example, the volume of a rectangular prism is lengthxwidthxheight. For an irregular shaped object, one strategy is to immerse the object into a measured amount of water, then measure what is the total volume of water plus object, and subtract the original volume of water.
no
mass/volume
Use the formula for a cylinder.
For mass you use a triple-beam balance and for volume you use a graduated cylinder
The volume of water displaced is equal to the volume of the object submerged into the water
i dont know? maybe you can use yahoo....
mass/volume
density= mass/volume
Use Boyle's law
You can use the formula for a cylinder in this case.
The best strategy in that situation would be to use what you do know.
Calculate the volume of one sweet. Calculate the volume of the jar and then divide the volume of the jar by the volume of a sweet.