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physics sucks but PLEASE help
Questions (2)
Ya so honestly...I cant figure out how to graph this graph. OK so Willy throws a coin from the top of a cliff. If he throws it
3 answers
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I need to plot a projectile motion graph...I am confused..my numbers don't work at all.
The equations I have are the one for the
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Answers (6)
Jee thanks?
Ya so honestly...I cant figure out how to graph this graph. OK so Willy throws a coin from the top of a cliff. If he throws it with an initial velocity of 22 m.s in the horizontal direction, plot the trajectory of the coin at intervals of 0.10s. How can
Thats what I thought, so the question is in meters, and everything else has meters in it as well, so are the axis labelled with (m)....as well if I have to graph something falling of a cliff..how do I manipulate the equations to do so... dx=(v1x * time)
As well, when you are labelling the axis, Delta d x is the horizontal displacement and delta dy is the vertical displacement or both in metres for the units? Or whatever unit is given? Since it is displacement? Thanks, I really appreciate this!
I don't fully understand, but I sort of do..ha. I made up the positive direction so that the equation became this: delta dy=(vsinthetat)(time)+(-1/2 9.81)(time)^2 this equation worked well and I had a proper projectile graph! :)
Yes, you are right the letters x & y are subscripts...so bascially, I have calculated the dx components properly...but should I make up the positive direction and then use the negative acceleration? I tried doing that a way we did in class by making down
