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ALL PHYSICS DOUBTS - POST HERE !!

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Ghost Of Highbury:

--- Quote from: Ari Ben Canaan on May 26, 2010, 09:09:56 am ---WRONG PAPER AGAIN !!! (STUPID ME)



--- End quote ---

velocity is a vector quantity .. so add 9.5 m/s to 8 m/s = 17.5 m/s

9.5-(-8) = 17.5m/s

Shazizzzle:
3 hours, 30 mins to our paper 1.
And people here are already preparing for paper 3!

8T:

--- Quote from: haris94 on May 26, 2010, 09:10:35 am ---the unit given in the question for pressure is Pa (N/m2)
so try changing the cm3 to m3 and see if u get it

--- End quote ---
Oh thanks.. but i did it by 100^3 * cm^3 both numbers but i got 6.4 this time.. and repeated so no chance of error .. could u try it out and list the steps please..
The answer is 6.4 * 10 =64

8T:

--- Quote from: Shazizzzle on May 26, 2010, 09:27:30 am ---3 hours, 30 mins to our paper 1.
And people here are already preparing for paper 3!

--- End quote ---
Haha.. you'll get just as much time.
Don't Worry (:

holtadit:

--- Quote from: A@di on May 26, 2010, 09:22:09 am ---velocity is a vector quantity .. so add 9.5 m/s to 8 m/s = 17.5 m/s

9.5-(-8) = 17.5m/s

--- End quote ---

Thanks A@di.  ;D

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