F. is force W. is weight
F boyent + W imersed= W in air.
Fb=Wa-Wi. Fb = density of water*g*volume. Wa=m*g
1.V=Fb/dens.water*g .
2. m=Wa/g
3. Density of object= m 2./V 1.
Weight of metal ball in air is 96N. when it immersed in water then its apparent weight is 72N. What is density of metal?
1 answer