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Pleaseee I need help and it is urgent
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16 votes
Pleaseee I need help and it is urgent

Pleaseee I need help and it is urgent-example-1
User Stiggler
by
8.0k points

1 Answer

7 votes

Answer:

1)4180j

2)15000kj

Step-by-step explanation:


1) E=100*(30-20)*4.18=4180j\\2)Q=.5*30*1000=15000kj

User Ilya Tretyakov
by
7.9k points
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