Recent content by GreenEyedGal3

How does the element Mercury actually effect your body for it to be a health hazard?

I keep getting the same thing on my calculations. Should i round to the right number of significant digits or should i change my calculator from degrees to radians?

Homework Statement I measured the weight(in Newtons), mass(in Kilograms), and volume(in cubic meters) of some objects. Then I tried to calculate the mass density and the weight density of the objects. Homework Equations Weight Density = weight/volume Mass Density = mass/volume ex...

I figured out the buoyant force is the difference in the weight of the objects from dry to wet. I also figured out the volume of the objects by using the formula Buoyant force = Density of the fluid times the volume of the fluid times the acceleration due to gravity. How would i start to...

Yes i measured the objects both dry and wet. Object one was 2.00 Newtons dry and 1.75 Newtons wet. Objects two was .57 Newtons dry and .45 Newtons wet. Object three was 2.00 Newtons dry and 1.75 Newtons wet. I do not know the density of any of the objects.

I did an experiment where i measured the weight (in Newtons) of three objects on a spring scale. Then, i measured the weight (in Newtons) of the three objects on a spring scale while the objects were submerged underwater. How would i calculate the volume and buoyant force?