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Posted: **Mon Jul 18, 2022 6:29 am**

: Chapter 18 Problem 17 Two Particles With Identical Positive Charges And A Separation Of 3 37 X 102 M Are Released Fro 1 (132.76 KiB) Viewed 39 times

: Chapter 18 Problem 17 Two Particles With Identical Positive Charges And A Separation Of 3 37 X 102 M Are Released Fro 2 (188.53 KiB) Viewed 39 times

Chapter 18, Problem 17 Two particles, with identical positive charges and a separation of 3.37 x 102 m, are released from rest. Immediately after the release, particle 1 has an acceleration a, whose magnitude is 6.83 x 10 m/s, while particle 2 has an acceleration a, whose magnitude is 8.86 x 10 m/s. Particle 1 has a mass of 7.89 x 10 kg. Find (a) the charge on each particle and (b) the mass of particle 2. (a) Number Units (b) Number Units

Chapter 17, Problem 04 Loudspeakers A and B are vibrating in phase and are playing the same tone, which has a frequency of 180 Hz. They are set up as in the figure, and point C is located as shown there. However, the distance between the speakers and the distance between speaker B and point C have the same valued. The speed of sound is 343 m/s. What is the smallest value of d, such that constructive interference occurs at point C? Number Units :