Logo
Home Study Material Contact Search
AI Chat FREE
  1. sciences
  2. physics
  3. example 9 4 suppose while sitting in a parked car

Example 9 4 Suppose while sitting in a parked car you notice a Jogger approaching...

70.2K

Verified Solution

Question

Physics

image

Example 9 4 Suppose while sitting in a parked car you notice a Jogger approaching towards you in the side view mirror of R 2 m If the jogger is running at a speed of 5 m s how fast the image of the Jogger appear to move when the jogger is a 39 m b 29 m c 19 m and d 9 m away Solution From the mirror equation Eq 9 7 we get fu u f For convex mirror since R 2 m 1 m Then 39 x1 39 39 1 40 for u 39 m U Since the jogger moves at a constant speed of 5 m s after 1 s the position of the image v for u 39 5 34 is 34 35 m The shift in the position of image in 1 s is 39 34 1365 1360 5 1 40 35 1400 1400 280 Therefore the average speed of the image when the jogger is between 39 m and 34 m from the mirror is 1 280 m s Similarly it can be seen that for u 29 m 19 m and 9 m the speed with which the image appears to move is 1 10 100 m m 1 150 Although the jogger has been moving with a constant speed the speed of his her image appears to increase substantially as he she moves closer to the mirror This phenomenon can be noticed by any person sitting in a stationary car or a bus In caso of simil 1 ms ms and ms respectively 60

Answer & Explanation Solved by verified expert
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Finance
1.2K views

Problem 2-21 Financial Statements [LO1] Use the following information for Taco Swell, Inc., (assume the tax rate...

Electrical Engineering
1.2K views

A 100 hp, 220 V, 1200 rpm DC shunt motor with an armature resistance of 0.05...

Physics
1.2K views

If 65.0 L of oxygen at 19.0 ∘C and an absolute pressure of 2.35 atm are...

Advance Math
1.2K views

Starting from mynewton write a function program mysymnewton that takes as its input a symbolic function...

Physics
1.2K views

1 0 8 and 49 2 0 9 and 90 3 0 7 and 50...

Physics
1.2K views

1 A water pump lifts water from a level 10 m below the ground Water...

Basic Math
1.2K views

Estimate the total number of hours Americans spend stuck in traffic each year.If you are...

Statistics
1.2K views

1 point As part of a database of new births at a hospital some of...

Algebra
1.2K views

Construct a 90 confidence interval of the popu x 240 n 300 Click here to...

Accounting
1.2K views

Aikman Corporation has the following cost records for June...

Accounting
1.2K views

Donna Clark made an investment of $ 27,381.96. From this investment, she will receive $3,600...

Accounting
1.2K views

please help :D Prepare journal entries to record the following merchandising transactions of...