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July 23, 2014

Posted by **ShaD** on Friday, February 19, 2010 at 12:21am.

- Physics 2 -
**bobpursley**, Friday, February 19, 2010 at 12:23am(speed-1.8)time=distance

solve for speed.

- Physics 2 -
**ShaD**, Friday, February 19, 2010 at 12:30amis this correct?:

speed(time)=distance

speed=dist/time

- Physics 2 -
**bobpursley**, Friday, February 19, 2010 at 12:32amOf course not. I gave you the answer above.

speed-1.8 = distance/time

- Physics 2 -
**ShaD**, Friday, February 19, 2010 at 12:34amthat not the answer i have in my book. the answer i have is 4.5m/s.

- Physics 2 -
**bobpursley**, Friday, February 19, 2010 at 12:40amYou need to get a basic math tutor immediately, or drop physics. The language of physics is math, and you are operating at an algebra I level, at best. You will not succeed.

speed-1.8=30/11

speed= 30/11 + 1.8= 4.5m/s

Physics comprehension will demand much higher levels of math skills than this.

Good luck.

- Physics 2 -
**DylS**, Saturday, November 19, 2011 at 8:11pmHi , I know how you did all the mathematically calculations but I was just wondering how u came up with the eqauation that you did.

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