Physics, 24.02.2021 21:00 semawa3638
A race car makes one lap around a track of radius 85.9 m in 15.8 s. What is the car's centripetal acceleration?
Answers: 1
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Asubmarine has a "crush depth" (that is, the depth at which water pressure will crush the submarine) of 250 m. what is the approximate pressure (water plus atmospheric) at this depth? (recall that the density of seawater is 1025 kg/m3, g = 9.81 m/s2, and 1 kg/(ms2) = 1 pa = 9.8692 10-6 atm.) a. 34.8 atm b. 24.8 atm c. 25.8 atm d. 7.8 atm
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Find the magnetic field a distance r from the center of a long wire that has radius a and carries a uniform current per unit area j in the positive z direction.
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A race car makes one lap around a track of radius 85.9 m in 15.8 s. What is the car's centripetal ac...
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