4. [0/6.66 Points] DETAILS PREVIOUS ANSWERS + OSCOLPHYS2016 11.3.P.012. MY NOTES The pressure exerted by a phonograph ne

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4 0 6 66 Points Details Previous Answers Oscolphys2016 11 3 P 012 My Notes The Pressure Exerted By A Phonograph Ne 1 (189.14 KiB) Viewed 34 times

4. [0/6.66 Points] DETAILS PREVIOUS ANSWERS + OSCOLPHYS2016 11.3.P.012. MY NOTES The pressure exerted by a phonograph needle on a record is surprisingly large. If the equivalent of 0.500 g is supported by a needle, the tip of which is a circle 0.200 mm in radius, what pressure is exerted on the record in N/m²? 3.91e5 X N/m²