If a 33 cm^3 objects weighs 100 grams in air. What is its density? We will be pu
ID: 1645807 • Letter: I
Question
If a 33 cm^3 objects weighs 100 grams in air. What is its density? We will be putting various objects in water (some may float, some may sink). First, draw a FBD for an object hanging in air from a string with tension T_in air. Then draw a FBD for an object hanging from a string (with tension T_submerged) that is fully submerged in water (assume the object does not float). From your FBDs, determine how to calculate the buoyant force on the object when it is in water from the two tension forces in the string for the two situations above. State below how you would do this. What is the buoyant force acting on an object of mass M that is floating? (Of course, in this case, there would be no tension in the string.)Explanation / Answer
1)
for the density
density of object = 0.100 Kg/(33 *10^-6 m^3)
density of object = 3030.3 Kg/m^3
the density of the object is 3030.3 Kg/m^3