Physics, 12.02.2021 09:10 majakvcvc77
Use the appropriate Kinematic Equations to answer the following question: While entering a freeway, a car accelerates from rest at a rate of 2.5 m/s^2 for 12 s. a) How far does the car travel during those 12 s? b) What is the car's final velocity?
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What is the primary force that suspension bridges use cables to hold their spans up? a. tension force b. resistance force c. normal force d. elastic force e. applied force
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Which of these is constant for all types of electromagnetic radiation in a vacuum? select one: a. wavelength b. frequency c. photon energy d. amplitude e. velocity
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Select the correct answer. what does the process of natural selection involve?
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The nuclear potential that binds protons and neutrons in the nucleus of an atom is often approximated by a square well. imagine a proton conned in an innite square well of length 105 nm, a typical nuclear diameter. calculate the wavelength and energy associated with the photon that is emitted when the proton undergoes a transition from the rst excited state (n 2) to the ground state (n 1). in what region of the electromagnetic spectrum does this wavelength belong?
Answers: 1
Use the appropriate Kinematic Equations to answer the following question: While entering a freeway,...
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