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Posts by Bushra

Total # Posts: 14

Physics
Two vector of 5N and 6N flow they oriented to get the resultant of 7N,9N?( please solve this question)

Science
Volume of 12M HCL taken for preparing 1M HCL (100 ml Sol {

Math
A lorry travels at 50 km/h. Given that the diameter of its wheel is 88 cm,find how many revolutions per minute the wheel is turning. GIve your answer to the nearest whole number.

physics
n2/n1

microeconomics
A firm currently uses 40,000 workers to produce 180,000 units of output per day. The daily wage per worker is $100, and the price of the firm's output is $28. The cost of other variable inputs is $500,000 per day. (Note: Assume that output is constant at the level of 180,...

math
805%

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

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

math
1467.90

Physics
What do you mean by energy is a constant

world geography
"What is the most importent natural mineral fuel in the world?"

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

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)??

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

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