Physics Homework Answers & Questions Page 49
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What is the mathematical expression of Newton's law of gravitation?
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Why do falling objects reach a terminal velocity?
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What is an advantage of using an electromagnet rather than a regular magnet?
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How is the acceleration of a moving object determined?
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What is the difference between gravitational force and weight?
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How do sound waves transfer energy?
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How do you express 12 km/L in miles/gal?
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What does velocity mean in motions graphs?
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Name two advantages of relative density over density in measurement?
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If an object has a mass of 50 kg, what is its weight?
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Suppose you connect a battery to a small light bulb with a single wire. What will happen?
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How does current change for resistors in series?
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Why is the Newton's second law called the equation law?
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What was wrong with Rutherford's model of the atom?
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How does acceleration affect tension?
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How do i convert 1.2kg /m3 into g /cm3?
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What is the difference between a Joule (J) and an electron volt (eV)?
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If linear momentum is increased by 50% then how much will the kinetic energy increase by, and why?
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What does it mean to say the Kepler's laws are empirical in nature?
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Jason can travel 24##3/4## miles in ##1/2## an hour. What is his average speed in miles per hour?
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How does nuclear decay affect the atomic number and mass number?
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How can physics help engineers?
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What is the purpose of a capacitor?
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Why are standardized units of measurement important?
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How was Coulomb's law equation created?
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Why does the nucleus of an atom have a positive charge?
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What does it mean if a lever is at a mechanical disadvantage?
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Is pressure a vector, scalar or tensor quantity. Why?
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What is a strait motion .. what is refrence point,origin,frame of refrence?
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Find the length of an arc with a radius of 10.0 m swept across 100 degrees?
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How can i calculate orbital angular momentum of an electron?
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What is the difference between constructive and destructive interference?
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What is the relationship between Balanced Force and Net Force?
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What does the first law of reflection state?
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What is the frequency in hertz of blue light having a wavelength of 425 nm?
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Which of the following is a correct statement of the Second Law of Thermodynamics?
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What is Stefan Boltzmann law used for?
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