Monday
December 22, 2014

Posts by sonu


Total # Posts: 28

physics
A Second's pendulum is suspended from the roof of a lift.What will be the time period of the Pendulum if the lift is moving up with an acceleration of 2m/sec^2
November 11, 2014

chemistry
if all the sulphur atoms from 9.8 kgh2so4 are removed and converted to s8 than how many moles of s8 can be prepared?
June 5, 2014

chemistry
if+all+nitrogen+atoms+from+.1+mole+No2+and+.2+N2o4+are+removed+then+how+many+moles+of+n2+can+be+prepared+from+it
June 5, 2014

science
find the mole fraction of sodium in 25% by massof sodium amalgum
June 5, 2014

math
Sin 3x=3 sin x-4 sin^3 x
July 8, 2013

bege101
write a passage using rhetorical devices on a person ,idea or ideology in about 300 words
July 23, 2012

algebra
If dx=-18 and D=3 are the values of certain simultaneous equation in x and y. What is the value of y
January 12, 2012

trig
Find the smallest positive value of x(in degree) for which tan(x+100°)=tan(x+50°)*tanx*tan(x-50°)
August 13, 2011

math
Find all the points om the parabola y^2=8x, whose focal distace is 4.
August 8, 2011

math
An equitorial triangles is inscribed in the parabola y^2=4ax, where one vertex is vertex of parabola. what will be the length of the side of triangle?
August 8, 2011

math
if the line y=1.732(x-1.732) cuts the parabola y^2=x+2 at the point A and B. find PA.PB, where P is the point where line cuts the x-axis.
August 8, 2011

math
find whether the line 2x-y=0 is tangent, real chord on imaginary chord to the parabola y^2-2y+4y=0.
August 8, 2011

math
find whether the point (2,10/3) lie inside or outside the parabola 2x-x^2+3y=0.
August 8, 2011

math
if one point of a focal chord of a parabola x^2-8y=0 is (-4,2), what will be the other end of the focal chord.
August 8, 2011

math
what will be equation of latus rectum of parabola x^2-2x+4y=0.
August 8, 2011

math
if equation of directrix of a parabola is 2x+3=0, axis is 2y-3=0 and length of latus rectum is 6 then what will be the focus?
August 8, 2011

math
what will be the focus and directrix of parabola y*y = -16x.
August 8, 2011

physics
A man running horizontal road with velocity 8 km/hr. Find the rain falling vertically downward direction. When he increases speed to 12 km/hr he find rain drops are falling at an angle 30' with downward vertically. What will be the velocity of rain?
July 28, 2011

physics
A man starts running a race with velocity v. in the begining of race he finds wind is blowing at an angle alpha with the track. As he progress straight horizontal road wind appears to rotate uniformly and by the gime he completes the race wind appears to rotate by an angle ...
July 27, 2011

Physics
A train compartment of size 4m and 3m is moving on a horizontal track. A man fires a shot from outside with a velocity 10 m/s at an angle 53' with the track. A person sitting inside the compartment observe the bullet one corner to diagonally uposite coner. What will the ...
July 27, 2011

physics
A prmjectile is lanched on horizontal plane. Variation of slop of trajectory of projectile. Where m=0 to 1 and t=0 to 10 s. What will be horizotal range?
July 21, 2011

physics
A clock has its second hand 2 cm long. What will the average velocity of the tip of the second hand in 15 seconds.
July 21, 2011

english
Example of literary and non literary prose by citing example?
June 28, 2011

math
please help, a field is in the form of a parallelogram whose base is 420m and height is 3.6 dam. find the cost of watering at 10 ps per sq.m
June 2, 2011

math
if right angle haveing perimeter=36,diagnol=15 then area=?
March 28, 2011

science
Can a car climb over ramp of slope of 1m vertical to 2.4m horizondal
July 24, 2010

st. marry
how to solve it [2-3(2-3)to the power 3]hole to the power 3
February 19, 2010

Physics
i want convertions
November 11, 2009

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