The solutions say the answer is c) 2 but i have no idea. I tried expanding it out with the y terms and taking over to the left with dy, and the constant on the right with dt, then integrate is this correct?
Im studying for my final coming up and i can't figure out the differential equation in the practice exam, can someone please help me?
y'=(y-2)^2(y-4) if y(0)=3, the limit of y(t) as t goes to infinity is?
a) infinity
b) 4
c) 2
d) 0
e) -infinity
thanks.
thats what I am thinking, it says a time varying force, but you can work out the force with regard to mass and acceleration fro the displacement function. So to answer your question, there is no other information provided for the question.
could someone please lead me in the right direction with this question. I am confused about the time varying force in determining the work done
A time-varying force acts on a 5 kg mass yielding a displacement
x = 5t - 8t2 (x in m). The work done by the force between the times
t = 0 and t =...
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i have the following for a multiple choice question
.." If a nucleus had a diameter of 8x10^(-15)m what would its atomic mass be?..."
I have calculated the answer to be 512, however this is not a solution. The solutions are 7, 37, 64, 296. Is the correct solution here? Thanks
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