Physics Questions

Which of these components is not necessary for current to flow in a series or parallel circuit?A. wire B. switch C. resistor D. All of these are needed.
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Why is a car rounding a curve accelerating, even if it is moving at a constant speed?
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what does it mean for data to be reproducible? how would you conduct an experiment in such a way as to get data reproducible?
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Which is true about carbon-12 compared with carbon-13
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A bicycle is heading west. It goes 500m in 5 minutes. What is its velocity?
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If I was 14 stone what would my gravity be on venus
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Astronomy can best be described as a/an A. study of objects pertaining to the interior part of the Earth.B. study of objects beyond the Earth's atmosphere.C. Air Force pilot on a naval carrier.D. daily horoscope.
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An object has a mass of 120 kg on the moon. What is the force of gravity acting on the object on the moon? A. 12.24 NB. 20 NC. 1,176 ND. 196 N User: A man standing on a bus remains still when the bus is at rest. When the bus moves forward and then slows down the man continues moving forward at the original speed. This is an example of the effect of A. velocity.B. gravity.C. weight.D. inertia.
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Determine the kinetic energy of a 1000kg roller coaster car that is moving with a speed of 20.0m/s
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How does the charge not originate in a battery?
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If the abosolute of a gas is 600 k, the temperature in degrees Celsius is
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An ultrasound wave vibrates 30,000 times per second. what is the frequency
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The Supreme Court watches the actions of the President to make sure he is acting according to what document?
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When a baseball player throws a ball straight up, by how much does the velocity of the ball decrease each second
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Some folded mountains result from the collision of continental plates. a. Trueb. False
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A ball is thrown upward at a velocity of 20m/s. What is the velocity after 3 seconds?
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Through which one of the following mediums is the velocity of a sound wave the greatest? A. LeadB. AirC. WaterD. Steel
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A car speeds up from rest to +16 m/ s in 4s. calculate the acceleration
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