Crazypizzalover
  • Crazypizzalover
please I'll medal and fan I just need help understanding how to do it
Physics
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
jamiebookeater
  • jamiebookeater
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
Omg I'm doing that right now it's so confusing 😪
anonymous
  • anonymous
go to khan academy.

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

anonymous
  • anonymous
Or give your thoughts where are you sticking
Crazypizzalover
  • Crazypizzalover
I'm not scared to do a little work I just need some basic help on what their asking
anonymous
  • anonymous
Which question are you stuck on?
Crazypizzalover
  • Crazypizzalover
like when it says what the length of\ the x- component does it mean like 8 because its 8
Crazypizzalover
  • Crazypizzalover
@diracdelta
Crazypizzalover
  • Crazypizzalover
@Sophilou
Crazypizzalover
  • Crazypizzalover
anonymous
  • anonymous
1. Length of x component is x2-x1. Did you solve that already? I see your work at the bottom of the graph.
Crazypizzalover
  • Crazypizzalover
that's what I'm trying to figure out how did you find the length
Crazypizzalover
  • Crazypizzalover
......................
anonymous
  • anonymous
It is correct.... 9-1=8 8 is length ??
Crazypizzalover
  • Crazypizzalover
oh yea thats what was already written their I didnt put that their
Crazypizzalover
  • Crazypizzalover
but thats what I was thinking
anonymous
  • anonymous
This is more like pre algebra. If you are taking physics you should know this. x2-x1=9-1=8
anonymous
  • anonymous
and y2-y1=10-4=6 Do you see the x and y components in the triangle?
Crazypizzalover
  • Crazypizzalover
ok so then for the first two lines I write like 8 for x component and 6 for y component
anonymous
  • anonymous
That works.
anonymous
  • anonymous
Foe 3. a^2+b^2=c^2 Know this?
Crazypizzalover
  • Crazypizzalover
and then I do the Pythagorean theorem do I set it up like this 8^2 +6^2 yea i know Pythagorean
anonymous
  • anonymous
Yes.
anonymous
  • anonymous
What did you get for length?
Crazypizzalover
  • Crazypizzalover
I got what I told you 8 for x 6 for y
anonymous
  • anonymous
That would be your displacement vector. Displacement is (endpoint-starting point)
anonymous
  • anonymous
For 3. Of course I know that.
Crazypizzalover
  • Crazypizzalover
So for three what am I doing then
anonymous
  • anonymous
Omg my computer is so slow is there any other way we could talk
Crazypizzalover
  • Crazypizzalover
here my ipad number is 8175768395
anonymous
  • anonymous
Foe 3. a^2+b^2=c^2 Know this? I put that earlier, bit I made a typo. It should be "For 3."
Crazypizzalover
  • Crazypizzalover
yea that Pythagorean theorm
anonymous
  • anonymous
Ex: for 4. means that I am helping you with problem 4. Understand? I do it by order.
Crazypizzalover
  • Crazypizzalover
ok
anonymous
  • anonymous
I do the next problem after you are finished. You were finished with 1 and 2 and now I am doing 3 with you.
anonymous
  • anonymous
For 3. a^2+b^2=c^2 Solve for c since we have a and b already.
Crazypizzalover
  • Crazypizzalover
ok thank you so are we plugging in numbers now
anonymous
  • anonymous
Yes, do you remember pythagorean theorem?
Crazypizzalover
  • Crazypizzalover
of course thats like the easiest to do
Crazypizzalover
  • Crazypizzalover
so would it be plug in 8 and 6 to find c
anonymous
  • anonymous
It is a right triangle and you are trying to find displacement vector. You got the x and y components. You do know they tell you hints in the worksheet right? Have you passed Algebra yet?
anonymous
  • anonymous
Yes, you would plug 8 and 6 to find c
Crazypizzalover
  • Crazypizzalover
yes its a right triangle so it would be 8^2+6^2=c?
anonymous
  • anonymous
yes
Crazypizzalover
  • Crazypizzalover
ok so 8 time 2 equales 64 then 6 time 2 equals 36 add them i get =100
Crazypizzalover
  • Crazypizzalover
square root of 100 is 10
anonymous
  • anonymous
yes. that is displacement. Displacement is like the distance between your ending point and starting point.
anonymous
  • anonymous
For 4. what is distance traveled and what is your displacement? Then you would compare them. Pretty common sense in this question.
Crazypizzalover
  • Crazypizzalover
ok so my displacement is 10 and
Crazypizzalover
  • Crazypizzalover
14 is the distance
anonymous
  • anonymous
Yes, that is the answer. Well, you got to put it in sentence.
Crazypizzalover
  • Crazypizzalover
ok so my distance 14 is greater than my displacement which is 10.
anonymous
  • anonymous
The lab you can do by yourself. It is easy if you review what I taught you.
anonymous
  • anonymous
That works.
anonymous
  • anonymous
Lets go to conclusion now.
anonymous
  • anonymous
For 1 a). it is common sense. 1 b). ending point-starting point.
anonymous
  • anonymous
1 b) final position-initial position.
Crazypizzalover
  • Crazypizzalover
those questions arent on her?
anonymous
  • anonymous
Scroll down. It is.
Crazypizzalover
  • Crazypizzalover
i think he ended it at 14m
Crazypizzalover
  • Crazypizzalover
@Shalante
Crazypizzalover
  • Crazypizzalover
ok so for the conclusion the distance he travaled i think would be 14 km or do I add like
anonymous
  • anonymous
How? Distance traveled=total distance traveled.
anonymous
  • anonymous
Read the problem again.
Crazypizzalover
  • Crazypizzalover
he travled 9km then went back 4km and then turns around again and travels 14km
anonymous
  • anonymous
So what is your answer?
anonymous
  • anonymous
Total distance=amount of distance the truck traveled (includes every distance)

Looking for something else?

Not the answer you are looking for? Search for more explanations.