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| 04 Mar 2015 07:45 PM |
helppppp
The quarterback of a football team releases a pass at a height of 7 feet above the playing field, and the football is caught by a receiver at a height of 4 feet, 30 yards directly downfield. The pass is released at an angle of 35 degrees with the horizontal.
a) Write a set of parametric equations for the path of the football.
b) Find the speed of the football when it is released.
c) Use a graphing utility to graph the path of the football and approximate its maximum height. (I KNOW HOW TO DO, I JUST NEED PARAMETRIC EQUATIONS)
d) Find the time the receiver has to position himself after the quarterback releases the football. |
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| 04 Mar 2015 07:47 PM |
skipped physics soury
Offer on R$2,109 and send on 20,974 RAP |
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mxgos
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| 04 Mar 2015 07:47 PM |
idfw math
After she give me neck break the back on yo hoe -9Millionaire, xSosa, 9MiIIi |
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| 04 Mar 2015 07:47 PM |
are you in ap physics? I haven't learned this yet
|~Conjugator/chris582589 R$3,725 RAP:463,443~| |
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| 04 Mar 2015 07:47 PM |
c) Use a graphing utility to graph the path of the football and approximate its maximum height.
dont take my word for it |
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| 04 Mar 2015 07:48 PM |
yes @con but this isn't really hard, you just need trig
@cat i did nothing
facepalm @frenzo there are 4 parts to this problem it isn't multiple choice |
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| 04 Mar 2015 07:51 PM |
okay guys just skip parts b, c, and d all i need are the parametric equations for x and y |
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| 04 Mar 2015 07:52 PM |
this aint physics
this is like precal pre-physics
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| 04 Mar 2015 07:53 PM |
are you using vi, vf, t, g, and delta x?
or are these different problems
|~Conjugator/chris582589 R$3,725 RAP:463,445~| |
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| 04 Mar 2015 07:55 PM |
@streets it's a trig review section in our book
@con t, phata, velocity, etc |
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nuke98
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| 04 Mar 2015 07:57 PM |
I know a function for it but not parametric equation
y = -.003333x^2 + 7
lel |
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| 04 Mar 2015 07:58 PM |
isnt it just like
x = vcost y= -32t^2-16tsint+h
or something like that
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LePosh
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| 04 Mar 2015 07:59 PM |
@StreetsOfDetroit I think you forgetting to make one of them squared or something |
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| 04 Mar 2015 07:59 PM |
dammit smart people :(
all me learning in math is trig!
-The Tiger goes meow- |
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Linkmon99
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| 04 Mar 2015 08:00 PM |
sounds like sin cos tan but I did that last year and I forget sry :/ |
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| 04 Mar 2015 08:00 PM |
not physics this is alg 2
dealing with maxheight speed/parabolas not sine cosine tangent and arcsine arccosine etc
-BeastSwordFighter- +Add 15k to my postcount+ +lost CF+5k+ |
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uglycar
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| 04 Mar 2015 08:01 PM |
G
An uglycar is a prettycar. :-) |
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LePosh
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| 04 Mar 2015 08:02 PM |
no
He's talking about parametric equations
They're different from rectangular functions. |
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| 04 Mar 2015 08:02 PM |
@super
h is original height
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uglycar
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| 04 Mar 2015 08:02 PM |
all this fancy talk is messing with my brain i think i feel like throwing up
brb
An uglycar is a prettycar. :-) |
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