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Stuck in Math
Questions (2)
When a certain type of ball falls froma height of h onto a hard level surface, it bounce straight back up to a height of kh,
2 answers
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Suppose you have a hot cup of coffee in a room where the temp is 45 Celcius. Let y(t) represent the temp. of coffee as a
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Answers (3)
These were my answers a) (H0)*(kh)^n b) (n+1)+ [E k=1 to infinity (H0)*(kh)^n]
Nevermind I didn't read the question correctly. I got it! Thank You!
after this, i am to solve the differential but I am confused as to what I would make T air. dT/dt=-k(45-Tair) what do i do with the other 2 variables since k is a constant of proportionality. and T air is a constant
