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Compute each part of given question:
Question: A rifle is aimed horizontally at a target 35 m away. The bullet hits the target 2.8 cm below the aiming point. Neglect air resistance.
Part I: What is the bullet's time of flight?
Part II: What is its muzzle velocity? m/s
Please explain all work to determine the bullet's time of flight.
When two parallel slits are illuminated with monochromatic light of wavelength 632.8 nm, What is the distance between the parallel slits
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a positron emission tomography scanner examines the gamma rays emitted when positrons and electrons annihilate each other. What is the wavelenth of the photons
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