Physics Questions

Clouds that form in flat layers are called?
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a spider is crawling on a wall. first it crawls 1 meter up, then 1 meter to the left , and then 1 meter down. what is its total displacement?
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Name 2 forces acting on an object at rest Only need 1 got gravity
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I don't understand the physics work power and energy unit
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If a 3 kg object has a momentum of 33 kg ms whats its velocity?
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A wave's frequency is 2Hz and its wavelength is 4 m. What is the wave's speed?
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The force of gravity down on the boy= 300NThe boy's weight down on the floor= 300NThe floor's reaction force back up on the boy= 300NHis WEIGHT IS EVENLY DISTRIBUTED OVER EACH FOOTWhat is the net force on the boy?
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15) What is the frequency of a pendulum that is moving at 30 m/s with a wavelength of .35 m?show step by step
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Within the metric system all units are based on the number?
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Explain why it is sometimes necessary for scientists to replace a scientific model?
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What is the center of atom called??
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The main difference between speed and velocity involves
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Displacement is the change in velocity of an object.True or false
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How do you find cumulative effect of two or more forces acting on an object
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if a wave has a velocity of 24 m/s and a period of 3.0 s. what is he frequency of the wave in Hz?
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Water moves from Earth's surface to the atmosphere and back to Earth's surface again in a process known as the water cycle. Which of the following is the major form of energy driving the water cycle?A. nuclear energyB. geothermal energyC. solar energyD. chemical energy
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A net force of -1,000 Newtons is delivered to the object over a time of .02 seconds. Calculate the new velocity of the object.
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In the national grid,what does the step up transformer do?
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