The pressure exerted by a phonograph needle on a record is surprisingly large. If the equivalent of 1.00 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 ?
Step-by-step solution Step 1 of 6 Force per unit area is known as pressure. Apply this concept to find the pressure of force that act on an area. Step 2 of 6 From definition of pressure, …… (1) Here, is pressure, is force applied and is area perpendicular to the force. Step 3 of 6 Area of the tip is, Here, is radius.
Textbook: Physics: Principles with Applications
Author: Douglas C. Giancoli
The full step-by-step solution to problem: 12PE from chapter: 11 was answered by , our top Physics solution expert on 03/03/17, 03:53PM. Since the solution to 12PE from 11 chapter was answered, more than 522 students have viewed the full step-by-step answer. This textbook survival guide was created for the textbook: Physics: Principles with Applications, edition: 6. This full solution covers the following key subjects: pressure, Record, exerted, needle, circle. This expansive textbook survival guide covers 35 chapters, and 3914 solutions. The answer to “The pressure exerted by a phonograph needle on a record is surprisingly large. If the equivalent of 1.00 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 ?” is broken down into a number of easy to follow steps, and 45 words. Physics: Principles with Applications was written by and is associated to the ISBN: 9780130606204.