Thursday
October 2, 2014

Posts by usman


Total # Posts: 15

physics
a piolet wishes to fly to a city 1.20*10^3 km/h(N30E) of her present position .There is a wind of 72km/h(E),what direction (heading) should she fly and how long the trip takes?
September 10, 2014

maths-ARITHMETIC PROGRESSIONS
The fourth and eleventh terms of an A.P are respectively,11 and 32. Fine the A.P what is the sum of the first eleven terms of the series
February 24, 2013

Physics
A uniform rod of mass 100g has a length of 1m.it is supported horizantally on two knife edges placed 10cm from it end. What will be the reaction at these supports when a 50g mass is suspended 30cm from one of the knife edges?
February 8, 2013

Physics
A uniform rod of mass 100g has a length of 1m.it is supported horizantally on two knife edges placed 10cm from it end. What will be the reaction at these supports when a 50g mass is suspended 30cm from one of the knife edges?
February 8, 2013

engineering mechanics
11.97m/s
April 5, 2012

physics
4332.51
March 5, 2012

Quaid university usmanlatif3@gmailcom
50 ml of sample solution+10ml of 6M acetic acid+10ml of 3M of Ammonium acetate+heat to boiling+slight excess of 10% ammonium chromate solution+cool+filter+wash the ppt+weight+calculate the ba % in bacro4
January 16, 2012

Math
A rectangular garden is to be fenced off and divided into 3 equal regions by fencing parallel to one side of the garden. 200 feet of fencing is used. find the dimensions of the garden that maximizes the total area enclosed. what is the maximum area?
June 15, 2011

physics
The resultant of two forces acting on the same point simultaneously will be the greatest when the angle between them is 180⁰ 45⁰ 0⁰ 90⁰
April 19, 2011

physics
If Fx = Fy then the angle è which the vector F makes with the horizontal is of 0⁰ 45⁰ 90⁰ 180⁰
April 19, 2011

physics
A man moves along a semi-circle. What is the relation between distance covered (S) by him and his displacement (D)? S = D S > D S < D
April 19, 2011

physics
How much power is used by a 50Kg athlete in climbing a 10m high ladder in 9.8 sec? 1000 J 2000 J 3000 J 4000 J
April 19, 2011

math
2420 multiplay by 24
January 8, 2010

social study
the problem of marriage
October 2, 2009

Math
Hi All AoA I need help on Derivation of equation of ellips and hyperbola. Any article, site regarding my question plz?? Thanx Usman Since this is not my area of expertise, I searched Google under the key words "ellipse hyperbola equations" to get these possible ...
March 7, 2007

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