Answer:
5.0 ft-lbf
Step-by-step explanation:
The force is
This force is not a constant force. For a non-constant force, the work done, <em>W</em>, is
with and the initial and final displacements respectively.
From the question, and .
Then
Evaluating the indefinite integral,
From the rules of integration,
Returning the limits,
Answer: y + 4 = 1/2 (x + 4)
Im not sure but wow that enough
Answer:
Step-by-step explanation:
given that a bacteria culture initially contains cells and grows at a rate proportional to its size.
If P be the size then growth rate
where k is constant of proportionality
separate the variables as
If after 1 hour population is B (say)
then k = ln B - ln A
Using this
P(t) =
b) P(e) =
c) Rate of growth =
Unless you give B value, d cannot be solved
There are 4 quarts in a gallon. In addition, there are two pints in every quart, so we have 4*2=8 pints. There are 2 cups in a pint, so there are a total of 8*2=16 cups in one gallon.