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Science & Mathematics by Anonymous 2018-06-06 17:31:42
Social Science
Why don't mountains ever uproot and blast off into space?
11 answers

Science & Mathematics by Anonymous 2018-06-06 17:03:26
Social Science
Why is the sky blue?
2 answers

Science & Mathematics by Anonymous 2018-06-06 17:02:39
Social Science
Mechanics Help?
2 answers
Would it be possible to build a wireless transmitter and receiver from a couple diagrams in a week? I need it for a school project. Here are the diagrams:

Science & Mathematics by Anonymous 2018-06-06 16:04:09
Social Science
A circuit is connected to the rheostat and a battery which has internal resistance?
1 answer
when I decrease the reading of the rheostat, the EMF is still same? Voltage for internal resistance increase? voltage for external resistance decrease?

Science & Mathematics by Anonymous 2018-06-06 16:03:52
Social Science
What does finding out the value of this type of math equation have anything to do with real life? Such as what jobs can it be helpful or?
No response
useful in finding out the answer to it? etc? 10 - 3 x 2 + 5 = ??