could sone one send a sample solution to the lift equation?
596883
Lift of WHAT?   Crane, Ballon, Brassier, Airplane wing....???\nGive us a CLUE
175327
Try this, maybe?\n\nhttp://mathforum.org/library/drmath/drmath.elem.html
345647
http://www.phys.ufl.edu/docs/matlab/toolbox/comm/tutor3.html
177575
If the fluid is brought to a rest by the beam then the drag coeff Cd is one.\nhttp://en.wikipedia.org/wiki/Drag_coefficient\n\nThis paper seems relevant to your calculations.\nhttp://www.artificialreefs.org/ScientificReports/CancunHotelRBstability.htm
263495
email me for solution
16584
You can find the volume using a triple integral
817465
You know three of the four things needed. Try C1V1=C2V2, or an equality.\n\n                          m/ml=m/x
671843
to make an ideal one you would look at the fluid dynamics equations.\n\nHowever ideal ones are very thin at the end and would break so to make real ones you would need some engineering know-how. So that it is strong enough and generates enough lift for your purpose.
1017997
The equations are wrongor insufficient. Post the correct data if you want me to help/ Alternately, you could also message me.
397135
The weight of the object is irrelevant unless one is taking into account air resistance. This is because the net force on the object is the force of gravity, so we have ma = -mg, or a = -g, which is all we need to know for the vertical kinematics equations. The only thing we need to know for the horizontal equation is the initial horizontal speed of the package.\nIf, on the other hand, one was concerned with air resistance, one would also need to know approximate air density and cross-sectional area of the object, as well as be able to numerically solve a nonlinear ordinary differential equation (the frictional force is proportional to some function of velocity) so I doubt this is what you wanted.
364905
Use Charles' Law\n\nLet V initial = V\nLet T initial = T\n\nLet V final = V'\nLet T final = T'\n\n\nV/T = V'/T'\n\nSolve for V' you might have to convert from mL to L though.
74552
these are data from end fixing of the structure you should introduce to solve the system of equations, otherwise you would get infinite solutions or (rigide body motion)-Good Luck
974937
please complete the equation
535160
what do you want to calculate? gravitation? emission? something else?
108410
You can do this one yourself,\n\nPV = nRT
880845
First calculate the amount of energy or work this provides.  Take the power output and multiply by the specified time, because W = Pt.  Then consider that the work done in lifting a weight is mgh, where mg is the weight in newtons and h is the height.  Set mgh equal to the work you calculated, and solve for h.
306252
You cannot convert Volume into weight, you need more information.\n=)