The frequency of the sound heard by the stationary listener when the source of the sound is moving towards the listener.

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Answer 1

Question

Chapter 16, Problem 48E

(a)

To determine

The frequency of the sound heard by the stationary listener when the source of the sound is moving towards the listener.

(b)

To determine

The frequency of the sound heard by the listener when the listener is moving towards the source of the sound, and the comparison of the obtained result with the frequency from part (a).

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Race car driver is cruising down the street at a constant speed of 28.9 m/s (~65 mph; he has a “lead” foot) when the traffic light in front of him turns red. a) If the driver’s reaction time is 160 ms, how far does he and his car travel down the road from the instant he sees the light change to the instant he begins to slow down? b) If the driver’s combined reaction and movement time is 750 ms, how far do he and his car travel down the road from the instant he sees the light change to the instant he slams on her brakes and car begins to slow down? Please answer parts a-B. Show all work. For each question draw a diagram to show the vector/s. Show all the step and provide units in the answers. Provide answer to 2 decimal places. DONT FORGET TO DRAW VECTORS! ONLY USE BASIC FORMULAS TAUGHT IN PHYSICS. distance = speed * time.

Race car driver is cruising down the street at a constant speed of 28.9 m/s (~65 mph; he has a “lead” foot) when the traffic light in front of him turns red. a) If the driver’s reaction time is 160 ms, how far does he and his car travel down the road from the instant he sees the light change to the instant he begins to slow down? b) If the driver’s combined reaction and movement time is 750 ms, how far do he and his car travel down the road from the instant he sees the light change to the instant he slams on her brakes and car begins to slow down? c) If the driver’s average rate of acceleration is -9.5 m/s2 as he slows down, how long does it take him to come to a stop (use information about his speed of 28.9 m/s but do NOT use his reaction and movement time in this computation)? Please answer parts a-c. Show all work. For each question draw a diagram to show the vector/s. Show all the step and provide units in the answers. Provide answer to 2 decimal places unless stated otherwise.…

How is it that part a is connected to part b? I can't seem to solve either part and don't see the connection between the two.

Answer 2

Question

Chapter 16, Problem 48E

(a)

To determine

The frequency of the sound heard by the stationary listener when the source of the sound is moving towards the listener.

(b)

To determine

The frequency of the sound heard by the listener when the listener is moving towards the source of the sound, and the comparison of the obtained result with the frequency from part (a).

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Answer 3

Question

Chapter 16, Problem 48E

(a)

To determine

The frequency of the sound heard by the stationary listener when the source of the sound is moving towards the listener.

(b)

To determine

The frequency of the sound heard by the listener when the listener is moving towards the source of the sound, and the comparison of the obtained result with the frequency from part (a).

Expert Solution & Answer

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Answer 4

Question

Chapter 16, Problem 48E

(a)

To determine

The frequency of the sound heard by the stationary listener when the source of the sound is moving towards the listener.

(b)

To determine

The frequency of the sound heard by the listener when the listener is moving towards the source of the sound, and the comparison of the obtained result with the frequency from part (a).

Expert Solution & Answer

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Answer 5

Chapter 16, Problem 48E

(a)

To determine

The frequency of the sound heard by the stationary listener when the source of the sound is moving towards the listener.

(b)

To determine

The frequency of the sound heard by the listener when the listener is moving towards the source of the sound, and the comparison of the obtained result with the frequency from part (a).

Answer 6

Chapter 16, Problem 48E

(a)

To determine

The frequency of the sound heard by the stationary listener when the source of the sound is moving towards the listener.

Answer 7

Chapter 16, Problem 48E

(a)

To determine

The frequency of the sound heard by the stationary listener when the source of the sound is moving towards the listener.

Answer 8

(b)

To determine

The frequency of the sound heard by the listener when the listener is moving towards the source of the sound, and the comparison of the obtained result with the frequency from part (a).

Answer 9

(b)

To determine

The frequency of the sound heard by the listener when the listener is moving towards the source of the sound, and the comparison of the obtained result with the frequency from part (a).

Answer 10

Expert Solution & Answer

Answer 11

Expert Solution & Answer

Answer 12

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Answer 13

Ch. 16 - Prob. 1DQ Ch. 16 - Prob. 2DQ Ch. 16 - Prob. 3DQ Ch. 16 - Prob. 4DQ Ch. 16 - Prob. 5DQ Ch. 16 - Prob. 6DQ Ch. 16 - Prob. 7DQ Ch. 16 - Prob. 8DQ Ch. 16 - Prob. 9DQ Ch. 16 - Prob. 10DQ

The frequency of the sound heard by the stationary listener when the source of the sound is moving towards the listener.

The frequency of the sound heard by the stationary listener when the source of the sound is moving towards the listener.

The frequency of the sound heard by the listener when the listener is moving towards the source of the sound, and the comparison of the obtained result with the frequency from part (a).

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