Physics Lesson: Position or Distance Time Graphs Part 2 Kinematics High School & College Tutorial
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Uploader Comments (PhysicsEH)
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All Comments (20)
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in a distance time graph where the y axis is just total distance covered and not distance from the the startting position, will the graph shown for the last problem be a line that just keeps going up?
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@PhysicsEH i get it, thanks you!
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@henryz0r Glad we could help. Best of luck with your exam.
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I have a Physics exam tomorrow and this really helped me understand!
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You gotta keep doing what youre doing sir.It helps alot!
syronsuerte 4 months ago 2
@syronsuerte Thanks. We will. Glad to help.
PhysicsEH 4 months ago
i got a test with mr morin on friday, i didn't get any of this before. this video helped me out tremendously thank you very much!!
DarkAwesomeness 4 months ago
@DarkAwesomeness Please let him know it was one of my videos that helped. Mr Caruana
PhysicsEH 4 months ago
how would you write out the equation when the slope is at a constant decrease with it being only a scalar and not a vector? like in the video at 3:00 lets just petend there isnt a [E] under the meters. would it be slope= 4/4 or slope= -4/4 or slope= 4/-4, etc?
vestraya 5 months ago
@vestraya In math you would solve for the slope and it would come out negative even if the axis was not labled[E] so the slope would be -4/4 = -1. In physics you would need to know if you were asked for the speed which is a scalar (1m/s) or asked for a velocity which is a vector (-1m/s =which should be written as 1m/s[West]). So you get the negative in the calculation but you may not need it to answer your question, it depends on what you are asked for.
PhysicsEH 5 months ago