The speed of the rod as a function of time if the source puts out a constant current.

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Answer 1

Question

Chapter 29, Problem 34P

(a)

To determine

The speed of the rod as a function of time if the source puts out a constant current.

(b)

To determine

Speed of the rod as a function of time if the source puts out a constant emf.

(c)

To determine

Whether the rod reach a terminal speed in either part (a) and part (b) case.

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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 29, Problem 34P

(a)

To determine

The speed of the rod as a function of time if the source puts out a constant current.

(b)

To determine

Speed of the rod as a function of time if the source puts out a constant emf.

(c)

To determine

Whether the rod reach a terminal speed in either part (a) and part (b) case.

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Answer 3

Question

Chapter 29, Problem 34P

(a)

To determine

The speed of the rod as a function of time if the source puts out a constant current.

(b)

To determine

Speed of the rod as a function of time if the source puts out a constant emf.

(c)

To determine

Whether the rod reach a terminal speed in either part (a) and part (b) case.

Expert Solution & Answer

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Answer 4

Question

Chapter 29, Problem 34P

(a)

To determine

The speed of the rod as a function of time if the source puts out a constant current.

(b)

To determine

Speed of the rod as a function of time if the source puts out a constant emf.

(c)

To determine

Whether the rod reach a terminal speed in either part (a) and part (b) case.

Expert Solution & Answer

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Answer 5

Chapter 29, Problem 34P

(a)

To determine

The speed of the rod as a function of time if the source puts out a constant current.

(b)

To determine

Speed of the rod as a function of time if the source puts out a constant emf.

(c)

To determine

Whether the rod reach a terminal speed in either part (a) and part (b) case.

Answer 6

Chapter 29, Problem 34P

(a)

To determine

The speed of the rod as a function of time if the source puts out a constant current.

Answer 7

Chapter 29, Problem 34P

(a)

To determine

The speed of the rod as a function of time if the source puts out a constant current.

Answer 8

(b)

To determine

Speed of the rod as a function of time if the source puts out a constant emf.

Answer 9

(b)

To determine

Speed of the rod as a function of time if the source puts out a constant emf.

Answer 10

(c)

To determine

Whether the rod reach a terminal speed in either part (a) and part (b) case.

Answer 11

(c)

To determine

Whether the rod reach a terminal speed in either part (a) and part (b) case.

Answer 12

Expert Solution & Answer

Answer 13

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Answer 14

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Answer 15

Ch. 29.1 - Return to the Chapter-Opening Question, page 758,...Ch. 29.2 - Prob. 1BE Ch. 29.3 - In what direction will the electrons now in Fig....Ch. 29.5 - A bicycle headlight is powered by a generator that...Ch. 29.7 - Prob. 1EE Ch. 29 - Prob. 1Q Ch. 29 - What is the difference between magnetic flux and...Ch. 29 - Suppose you are holding a circular ring of wire...Ch. 29 - Prob. 4Q Ch. 29 - Is there a force between the two loops discussed...

The speed of the rod as a function of time if the source puts out a constant current.

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The speed of the rod as a function of time if the source puts out a constant current.

Speed of the rod as a function of time if the source puts out a constant emf.

Whether the rod reach a terminal speed in either part (a) and part (b) case.

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