Discussion: Energy
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A system is a group of parts that can be
considered one unit. Storm systems,
ecosystems, and our bodies are natural
systems. Cars and houses are human-made
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systems.
B UT
E
Choose an example of a system, and analyze
the energy flow through the system. Describe in
detail how energy enters the system, how
energy changes form while in the system, and
how energy leaves the system.
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im sorry i dont know

the best answer for these questions would be:

1.            c. is smaller

2.            d) concrete operational

3.            b) interaction with the environment – the children interact with their environment can them learn more.

4.            a) parents who reason openly with children can limit a child’s cognitive ability.

energy stored in the capacitor= 9.72 x 10⁻⁴ j

explanation:

the energy stored in the capacitor is given by

e= 1/2 c v²

e= energy stored

c= capacitance= 1.5 µc= 1.5 x 10⁻⁶f

v= potential difference=36 v

so energy stored= e= 1/2 (1.5 x 10⁻⁶) (36)²

energy stored= 9.72 x 10⁻⁴j