Physics

Which of the following fields can only exist in one direction?
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PLEASE HLEP ME ASAPTom, a 13 year old boy, wants to train for a 5k Fun Run that his school is organizing. What area of fitness should Tom focus on? What activities should he do to improve this area?
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How is the kinetic energy of the particles that make up a substance differentafter it changes state?A. The kinetic energy is greater after a substance changes from aplasma to a gas.B. The kinetic energy is less after a substance changes from a liquidto a solidC. The kinetic energy is greater after a substance changes from agas to a plasma.D. The kinetic energy is less after a substance changes from a liquidto a gas.HELLPPPPPPP
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For all my breakdancers out there can you please tell me how to do a second windmill I can get one but Im stuck there
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Which two factors are used to calculate kinetic energy?A The chemical formula for the objectB. The velocity of an objectc. The mass of an objectD. The height of an objectE . The density of an object
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In a powder-flavored drink solution, which substance is the solvent?a. glassb. flavored powderc. waterd. sugar
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Relate the buoyant force to increased depth
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2. True or false. As a wave travels through a given material its velocity changes.
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What a noncrystalline solid
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How to raise the awareness water saving
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Question 5 of 10Two hockey pucks, each with a mass of 0.15 kg, slide across the ice andcollide. Before the collision, puck 1 is moving 14 m/s to the west and puck 2is moving 10 m/s to the east. After the collision, puck 1 is moving at 10 m/sto the east. What is the velocity of puck 2?A. 14 m/s eastB. 10 m/s westC. 10 m/s eastD. 14 m/s west
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What is the difference between a fact witness and an expert witness?
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A line graph usually reveals a relationship between which factors
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A force of 50n is applied to an object at an angle of 50 degrees measured relative to the horizontal. Determine the horizontal and vertical components of the applied force?
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An automobile was moving at 15 m/s and accelerated at 2 m/s2 for 10 s. Which of the followingwas its final speed?
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Perception of color is determined by the wavelength of light that an object reflectsPlease select the best answer from the choices providedTOr F
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After a wave passes through a medium, particles in the medium are permanently displaced in a direction opposite to the direction of the wave remain in the new location are moved along with the wave return to the original position
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During a game of marbles, a player is trying to win a 2 g marble that is at rest. The player flicks a 1.25 g marble at a velocity of 8 at the larger marble that is sitting still. After the collision, the smaller marble has a velocity of 1 . What is the velocity of the 2 g marble after the collision? Round your answer to the nearest whole number.
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Organ system that is responsible for breaking down fooda.Digestiveb.Respiratoryc.Circulatoryd.Nervous
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The table represents the speed of a car in a northern direction over several seconds. Column 1 would be on the x-axis, and Column 2 would be on the y-axis. Which best lists the titles of each column? Column 1 0 2. 4 6 8 10 Column 2 5 10 15 20 25 30 O Column 1 should be titled "Time," and Column 2 should be titled "Velocity." O Column 1 should be titled "Velocity," and Column 2 should be titled "Time." O Column 1 should be titled "Time," and Column 2 should be titled "Acceleration." O Column 1 should be titled "Acceleration," and Column 2 should be titled "Time."
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Consider two current-carrying circular loops. Both are made from one strand of wire and both carry the same current, but one has twice the radius of the other. If the magnetic field strength at the center of the smaller loop is B, what is the magnetic field strength at the center of the larger loop
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8) Find the X and Y component of 10degree vector that has 5N.
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If an IPS student weighs 115 lbs on Earth, what is their weight in Newtons?
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What is the density of a 15 g object that has a volume of 6 cm??
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