WEBVTT
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So start off by recalling the Newton's second law that
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war's equals the mask comes the acceleration. So ab
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equals M e. And, uh, where implied
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to use a substitution rule or into girl. So
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after the axe extends for the distance that this president
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say it's a function of time, right? So
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say, actually was passivity, huh? And by
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the news, the second low we know data it
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enables toe m times a lt and a here is
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Thea absolution function that the times he right. So
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now do you want to see to alphabets some city
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DT That's over work. So work. And that's
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his ass of tea. So it just the reward
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ass by x by It was, But it's really
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an ex by acid. Let's see here every quack
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in this part. We have tea once with T
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two Answer Constance, which sport for M and use
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that interview. We have a chance t a f
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t temps be of tea based upon last the amis
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acceleration. And here it was too m times v
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of t one to be of tea too. You
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Do you cause here we gonna d'oh u equals be
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of tea So d'you Lee goes to 80. The
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team that's about that the nation is acceleration A Is
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Devi over the tea. We just need to start
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applying all the detonation of exploration and velocity here.
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Okay, so after here, we have enough integral
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, but integrating it we're gonna have when I have
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the work. So it's integration. The workmen equals
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to the battle of his in the will. And
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that's what half of em the of tea to swear
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. Minus one happens em b a t one square
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. So that's how you prove over for mother for
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this up Connecticut energy. Okay, there's a party
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. So you are a And for part B,
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we're simply was simply just plugging in all the values
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. So nice phone there. Double eggs to 1/2
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on B two squared, minus one hat on B
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one square. Well, fuck that in. We're
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gonna have our work equals to 1/2 tons through eight
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tons. 88 over three squared, minus zero square
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and valuables to once succeed, one times one is
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113311333 Jule, Or say 161 to us. One
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of the three