The frequency F of a fire truck siren heard by a stationary observer is given below, where ± v represents the velocity of the accelerating fire truck in meters per second (see figure). (Round your answers to 3 decimal places). 130,100 323 ± v F= (a) Find the rate of change of F with respect to v when the fire truck is approaching at a velocity of 26 meters per second (use -v). (b) Find the rate of change of F with respect to v when the fire truck is moving away at a velocity of 26 meters per second (use +v).
The frequency F of a fire truck siren heard by a stationary observer is given below, where ± v represents the velocity of the accelerating fire truck in meters per second (see figure). (Round your answers to 3 decimal places). 130,100 323 ± v F= (a) Find the rate of change of F with respect to v when the fire truck is approaching at a velocity of 26 meters per second (use -v). (b) Find the rate of change of F with respect to v when the fire truck is moving away at a velocity of 26 meters per second (use +v).
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter1: Units And Measurement
Section: Chapter Questions
Problem 81AP: Consider the equation s=s0+v0t+a0t2/2+j0t3/6+s0t4/24+ct5/120 , were s is a length and t is a time....
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