PLEASE HELP QUICKKK 1. Three 6 a resistors are wired in parallel. What is the equivalent resistance of these three resistors?
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2. What is the equivalent resistance between the two terminals in the diagram below?
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Keneila is attempting to ski down a 20 m high friction free hill for the first time. she has a speed 10 m/s at the top. what is her kinetic energy when she is a the bottom, 20 m ? (a)2500 j (b)9800 j (c)12300 j (d)3100j (e)15000j

How does an observation about an object differ from an inference about that object

Could we see a galaxy that is 20 billion light-years away?