A pendulum swings back and forth 46 times in 577 seconds. What is the period?
12.54 seconds...
Answers: 2
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Janelle made a hypothesis bout the uneven temperatures inside her house during winter. she believes that 50% of the ducts are blocked and she plans to investigate. if she wants to prove her hypothesis using scientific processes what should she do next?
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Which of the following compounds would be primarily ionic? methane, ch4, ammonia nh3, calcium chloride, cacl2, or carbon dioxide, co2
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What ia the energy of an object because of its potential and kinetic energies
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