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log problem

Name: Anonymous 2009-01-22 21:27

I have a question I need help with, please help me out guys

If a coil spring is stretched 1.5m beyond its resting point and then released it will return to a point which is 90% of the previous distance from the resting point. How many vibrations are required before the spring moves less than 10 cm from its resting point?

THANK YOU!!

Name: Anonymous 2009-01-23 0:16

Jeepers that's a geometric sequence 1.5, (0.9)1.5, (0.9)(0.9)1.5, etc.

general term, nth term = 1.5(0.9)^(n-1)

solve for n with 0.10 = 1.5(0.9)^(n-1)

Use logarithms to help solve because the unknown is in the exponent position.  Also, round n up to next whole number to make be less than 10 cm.

Name: Anonymous 2009-01-23 14:24

>>2

0.10=1.5(0.9)^(n-1)
Ln (0.10)=(n-1)ln(1.5(0.9)
n=(ln(0.10)/ln(1.5(0.9)))+1

Name: Anonymous 2009-01-27 1:49

Short version:
Jews are hardcore. Jesus was a faggot.


Long version:
I can’t believe people rip on the Jews for having such a hardcore religion. Read the Old Testament, guys. God is heavy fucking metal there, killing first borns, viping out humanity, and turning people to salt. He was awesome…but they just had to make a sequel, didn’t they, and boy did it suck. Along comes this faggot, riding on donkeys and telling people to be nice to each other. WTF?! God was about ASS-KICKING, not fucking forgiveness or turning some other cheek. No wonder Judas sold him out: Because he wasn’t a fucking faggot.


So…do you like Jews, OP, or are you a faggot?

Name: Anonymous 2009-01-27 1:50

Short version:
Jews are hardcore. Jesus was a faggot.


Long version:
I can’t believe people rip on the Jews for having such a hardcore religion. Read the Old Testament, guys. God is heavy fucking metal there, killing first borns, viping out humanity, and turning people to salt. He was awesome…but they just had to make a sequel, didn’t they, and boy did it suck. Along comes this faggot, riding on donkeys and telling people to be nice to each other. WTF?! God was about ASS-KICKING, not fucking forgiveness or turning some other cheek. No wonder Judas sold him out: Because he wasn’t a fucking faggot.


So…do you like Jews, OP, or are you a faggot?

Name: Anonymous 2009-01-27 1:51

Short version:
Jews are hardcore. Jesus was a faggot.


Long version:
I can’t believe people rip on the Jews for having such a hardcore religion. Read the Old Testament, guys. God is heavy fucking metal there, killing first borns, viping out humanity, and turning people to salt. He was awesome…but they just had to make a sequel, didn’t they, and boy did it suck. Along comes this faggot, riding on donkeys and telling people to be nice to each other. WTF?! God was about ASS-KICKING, not fucking forgiveness or turning some other cheek. No wonder Judas sold him out: Because he wasn’t a fucking faggot.


So…do you like Jews, OP, or are you a faggot?

Name: Anonymous 2009-01-27 1:51

Short version:
Jews are hardcore. Jesus was a faggot.


[eqn]Long version:
I can’t believe people rip on the Jews for having such a hardcore religion. Read the Old Testament, guys. God is heavy fucking metal there, killing first borns, viping out humanity, and turning people to salt. He was awesome…but they just had to make a sequel, didn’t they, and boy did it suck. Along comes this faggot, riding on donkeys and telling people to be nice to each other. WTF?! God was about ASS-KICKING, not fucking forgiveness or turning some other cheek. No wonder Judas sold him out: Because he wasn’t a fucking faggot.


So…do you like Jews, OP, or are you a faggot?

Name: Anonymous 2009-01-27 1:52

Short version:
Jews are hardcore. Jesus was a faggot.


[eqn]Long version:
I can’t believe people rip on the Jews for having such a hardcore religion. Read the Old Testament, guys. God is heavy fucking metal there, killing first borns, viping out humanity, and turning people to salt. He was awesome…but they just had to make a sequel, didn’t they, and boy did it suck. Along comes this faggot, riding on donkeys and telling people to be nice to each other. WTF?! God was about ASS-KICKING, not fucking forgiveness or turning some other cheek. No wonder Judas sold him out: Because he wasn’t a fucking faggot.[/code][/math]

So…do you like Jews, OP, or are you a faggot?

Name: Anonymous 2009-01-27 1:52

Short version:
Jews are hardcore. Jesus was a faggot.


Long version:
I can’t believe people rip on the Jews for having such a hardcore religion. Read the Old Testament, guys. God is heavy fucking metal there, killing first borns, viping out humanity, and turning people to salt. He was awesome…but they just had to make a sequel, didn’t they, and boy did it suck. Along comes this faggot, riding on donkeys and telling people to be nice to each other. WTF?! God was about ASS-KICKING, not fucking forgiveness or turning some other cheek. No wonder Judas sold him out: Because he wasn’t a fucking faggot.
[/math]


So…do you like Jews, OP, or are you a faggot?

Name: Anonymous 2009-01-27 2:09

I had a log problem too.  But then I discovered ExLax....

Name: Anonymous 2009-01-27 19:50

HAHAHAHAHAHAHAHAHA  >>10

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