As per Newton's law of cooling we know that
in 5 hours the body temperature becomes 79.6 from 84.4
while the surrounding temperature is given as 68 degree F
now from above formula
now let say the person died "t" time ago
now we will have
so he died at approx 5 Am in morning
Answer:
True
Explanation:
No matter what it is, even photons, they still have a force acting upon them whether it affects them or not.
You apparently skipped some words and didn't copy them into the question. Fortunately, those words were part of the "red herring" section ... the part that only distracts you, and is completely unnecessary in order to answer the question.
The actual question here is: "What fraction of an hour is 7.2 seconds ?"
(7.2 sec) x (1 hour/3,600 sec) = 7.2 / 3600 = <em>0.002 hour </em>.
In all energy transfers, if no energy leaves or enters the system, then the potential energy will always be less.
Answer:
a) , b)
Explanation:
a) The potential energy is:
b) Maximum final speed:
The final speed is: