3:22 PM ooo T-Mobile 87% K Directions on how to subm HOW TO DO A MUDDIEST POINT

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3:22 PM ooo T-Mobile 87% K Directions on how to subm HOW TO DO A MUDDIEST POINT Please print and read this document Before you start the discussion board for this week, please read and follow the directions. Otherwise, you will receive a zero even if you complete the work. If you are not clear about the directions, please e- mail me first and clarify before you start the assignment. In this section, youaregoing to post a question (one question please) about the muddiest point on chapter 1. You can ask any questions from the textbook, homework PowerPointetc.The purpose of the muddiest point is to find out what was least clear or most confusing about the chapter and to achieve better/deeper understanding of the materials through the discussion between you and your classmates. You must post muddiest point even if you don't have a question When you explain a concept or steps to your classmate, it confirms that you understand the material. Your classmates get to see how you solved the problem. Here is an example: am confused about scientific notation and unit factors and what causesthe exponent to change. For example, in question 65 of the homework, this is how I set it up: 300x10 10800 108x1012 meters metersa 3600 see x 1 sec So it looks to me like the reason the exponent is 12, is because 1.0800 and 10 10 a 10 a.This made sense to me, Is this the correct way of looking at it? The reasonlaskis because in the previous problem 63) the exponents did not add up, and I am not sure if this way of looking at it is correct? Thanks! The way I did it, you have to use unit factors. hour 3600 seconds which is the same as 1hour/3600s or 3600s 1hr We were given the velocity of light 3.00 x 10 m/s. So, (3.00x10 m)x(3600 SU 108,000,000,000,000 m 1.08 x 10 m 1hr This means that light travels at 108x10 meters in one hour. that the seconds cancel out and the only values left are meters and hours and since it is only asking for one hour you can leave the answer in just meters. Rules to follow when postink chapter muddiest point You must post your muddiest point first before replying to your classmates. If you don't post your question first and reply to your classmates, you will.receivezero. In other words, you will not receive points for the replies. This is worth 2points) Before you can post your question, you must read the previous postings first and make sure your question is not repetitive. If there are two of the same question, the person who posted it first will receive the points. The person who posted it later will receive a zero. lfyour A, E Courses To Do Notifications Calendar Messages

Explanation / Answer

1 mile = 1610m

1m = 1/1610mile = 6.21*10-4mile

1hr = 60*60sec

1 sec = 1/60*60hr = 2.77*10-4hr

3.00*108m/s = 3.00*108*6.21*10-4mile/2.77*10-4hr = 6.7*108miles/hr

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