I can't figure out how to start this puppyNeed help with process, not so much answer alone.An aluminum ping pong paddle weighs 30% less when submerged in an unspecified liquidWhat is the density of the liquid?Density of aluminum: 2.7 g/cm^3
I'm not at home eitherIt sucks.
when im bored i come on yahoo answerslike right now lol
Maybe have an Argument, that should keep me busy from being bored or talk on msn! Deadbolt29live.ca
No, now not technicallyIm continuously bored, and my loved ones or peers under no circumstances occcur to me as uninteresting! Bored simply manner you dont have some thing to do:]] Sealed With a Cherry, CherryLuffer.
There are two ways to work this: One is to calculate the buoyant force directly as follows: The buoyant force rhogV 0.30weight .but the weight densityvolg So rhogV 0.302.7V.V g drop out leaving rho 0.302.7. 0.81g/cm^3 The other way is to calculate using the apparent weight of the sphere as follows: (2.7 - rho)gV 0.702.7gv So 2.7 - rho 0.72.7or rho 2.7(1-.7) 0.81g/cm^3
