Tuesday
October 21, 2014

Posts by Bushra


Total # Posts: 7

maths
i m having a problem that the angle between north east will be 35 or 55 because if we are considering north east the hiker is moving fom north to east
February 15, 2013

maths
a hiker walk due east at 4km per hour and a second hiker starting from the same point walks 55 degree north-east at the rate of 6km per hour. H ow far apart will they be after 2 hours
February 15, 2013

Physics
What do you mean by energy is a constant
November 4, 2009

world geography
"What is the most importent natural mineral fuel in the world?"
October 20, 2008

physics
Sorry, I just realized it is supposed to be cos(A)
January 10, 2007

physics
heat released by thermal energy = 1560000J does not make sense. That is like saying that all of the energy was converted to heat!!! And shouldn't we be using sin(A), not cos(A)??
January 10, 2007

physics
heat released by thermal energy = 1560000J does not make sense. That is like saying that all of the energy was converted to heat!!!
January 10, 2007

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