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Fred
im coo
what lies in the center of most big galaxies?
8 AnswersAstronomy & Space7 years agoWhat are standard candles? RR Lyrae? Cepheid variables?
How are they different? What type of stars are they: pre-main sequence, main sequence, post-main sequence? Where are they on the HR diagram?
1 AnswerAstronomy & Space7 years agoWould you rather have a perfect body or a perfect soul?
radiohead inspired :P
16 AnswersPolls & Surveys7 years agoHow do you decide what instrument you want to play/learn?
trying to take on a new instrument but idk what to choose! i love all! thinking piano chello or guitar
8 AnswersPolls & Surveys7 years agoHow do you respond when someone says to you "How do you do?"?
7 AnswersPolls & Surveys7 years agoYO is an electrons drift velocity in a wire more or less than the wires current?
not a hw problem, just wondering
1 AnswerPhysics7 years agoHELP ASAP: Static Equilibrium Trusses ez problem?
Determine the force in each member of the truss. State if the members are in tension or compression. Take that P= 380
1. Determine the force in the member CD of the truss, and state if the member is in tension or compression.
2. Determine the force in the member AD of the truss, and state if the member is in tension or compression.
3. Determine the force in the member BC of the truss, and state if the member is in tension or compression.
4. Determine the force in the member AC of the truss, and state if the member is in tension or compression.
5. Determine the force in the member AB of the truss, and state if the member is in tension or compression.
Express your answer to three significant figures and include the appropriate units. Assume positive scalars for members in tension and negative scalars for members in compression.
2 AnswersEngineering7 years agoCalc 3 question: Find the rectangular box of maximum volume if the sum of the lengths of the edges is 132 cm?
(Enter your answer as a comma-separated list of dimensions in cm.)
1 AnswerMathematics7 years agoCalc 3, angle between planes question?
2 AnswersMathematics7 years agoPLZ HELP ME two particles execute simple harmonic motion of the same amplitude and frequency along close p...?
Two particles execute simple harmonic motion of the same amplitude and frequency along close parallel lines.
They pass each other moving in opposite directions each time the displacement of the first particle is 1/3 of its amplitude.
What is their phase difference?
3 AnswersPolls & Surveys8 years agoHELPP two particles execute simple harmonic motion of the same amplitude and frequency along close parallel...?
Two particles execute simple harmonic motion of the same amplitude and frequency along close parallel lines.
They pass each other moving in opposite directions each time the displacement of the first particle is 1/3 of its amplitude.
What is their phase difference?
1 AnswerEngineering8 years agoIS it Grey or Gray? wtf?
9 AnswersPolls & Surveys8 years agoWhere could one take like the legit official IQ test?
1 AnswerPolls & Surveys8 years ago
