Question 1163575
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<pre>

First, calculate the acceleration  a = {{{(V[2]-V[1])/t}}} = {{{(50-10)/4}}} = {{{40/4}}} = 10 m/s^2.


Next, calculate the distance  d = {{{V[1]*t}}} + {{{(a*t^2)/2}}} = {{{10*4}}} + {{{(10*4^2)/2}}} = {{{10*4}}} + {{{(10*16)/2}}} = 40 + 10*8 = 40 + 80 = 120 meters.    <U>ANSWER</U>
</pre>

Solved.


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Hello, &nbsp;if you start study &nbsp;Physics, &nbsp;do you have an appropriate textbook ?


I can recommend you something, &nbsp;if you wish.




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comment from student: Ms. Ikelin, What do you recommend for physics??
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<U>My response</U> :


1) &nbsp;&nbsp;If you are between 12 - 15 years old, &nbsp;then


&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Taffel - Physics, &nbsp;its &nbsp;Methods and &nbsp;Meaning, &nbsp;1986 &nbsp;(5 edition) &nbsp;or &nbsp;1992 &nbsp;(6 ed.)



2) &nbsp;&nbsp;If you are between &nbsp;16 - 18 years old, &nbsp;then


&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Giancoli - Physics, &nbsp;6-th edition.



These textbooks are perfect.


The authors love their subject, &nbsp;know it, &nbsp;love to teach and are professional in their job.


You can buy both books in Amazon &nbsp;(used, hardcover) &nbsp;for very cheep price.


Which class/grade are you ?

Did your teacher recommend you something ?