Constant speed vs constant acceleration - When will B catch up A? During its first 50 days of growth, a sunflower grows about 4 cm per day. What is the constant of proportionality? What is the equation …

Oct 15, 2017 · This relation is called direct proportionality, and its equation always has this look: y=kx, where k is called the constant of proportionality. So, in this case, an equation like v=kr should do.

For an annual rate of change of –31%, how do you find the corresponding growth or decay factor? How do you divide # (9x^4-x^2-6x-2x)/ (3x-1)#? How do you identify equations as exponential growth, …

Since force is constant, the graph between force and distance traveled is a straight line parallel to the axis depicting Distance. Make a table showing values of distance traveled in t=1,2,3,4,5,6s " etc." in …

Explanation: #"the initial statement is "ypropx# #"to convert to an equation multiply by k the constant "# #"of variation"# #rArry=kx# #"to find k use the given condition"# #y=kxrArrk=y/x=8/4=2#

If you know the formula of f' (x), then you can find the formula f (x) except for its constant term by taking an antiderivative f (x)=\int f' (x)dx. If you have an additional information about f (x) such as a point on …

The cryoscopic constant of water is equal to K_f = 1.86^@"C kg mol"^ (-1) Now, sodium chloride, "NaCl", is a soluble ionic compound, which means that is dissociates completely in aqueous solution …

May 6, 2016 · The idea here is that you can use the ideal gas law equation to find a relationship between the density of the gas and its molar mass. So, the ideal gas law equation looks like this ∣∣ ∣ …

What is the equilibrium constant of CH3COOH? How can I find the equilibrium constant of a reversed reaction? How can I find the equilibrium constant without concentrations? What are the units for the …

By definition, the acid dissociation constant will be equal to K_a = ( ["CH"_ 3"COO"^ (-)] * ["H"_ 3"O"^ (+)])/ ( ["CH"_ 3"COOH"]_"equil") Rearrange to solve for the equilibrium concentration of the acid …