March 30, 2015

Posts by ramesh

Total # Posts: 11

a car travel with a uni form velocity of 25m/s for 5& the brak over then applied and the car coms the rest wirh a uniform retar in fyrther 10s draw ut grph and use it to find 1 distance covered 2 the reatardation
June 20, 2014

Physics Urgent please help
First calculate C_2 = (mg / (v^2 * r^2) where r is unknown, then calculate F = C_2 * r^2 * v^2 I presume this question is from Walter Lewin's Physics course
October 17, 2013

math - word problem
i think 18 more oranges if 2/3 is orange then 1/3 is apple + other fruits ,in 1/3 there are 6 other fruits which are equals to green apples becz ratio is 2/2..>1/1 so 1/3part of fruits=12 then 2/3 is 24 wihch are oranges..hence 18 more oranges than green apples..
September 20, 2013

math 12 grade
find two positive number X and Y such that their sum is 35 and the product X2 Y5 is maximum?
April 8, 2013

Let |ϕ⟩=a|0⟩+b|1⟩ where a and b are nonnegative real numbers. We know that if we measure |ϕ⟩ in the standard basis, the probability of getting a 0 is 925. What is |ϕ⟩?
February 17, 2013

Find parametric equations of the line that is tangent to the parabola y = x^2 at the point (−2, 4).
December 11, 2012

A and B can complete a piece of work in 8 and 10 days respectively However they work alternately one day each with beginning the work In how much time will the work be completed?
February 3, 2012

find the partial derivatives du/dx, du/dy and du/dt. u= root (r^2+s^2, r = y + x cos(t), s = x + y sin(t);when x = 0, y = 2, t = 2
October 10, 2011

i don't know.. :(
February 13, 2011

write five sentences about birthday celebration
November 17, 2010

Demand Equation Q= 612000- 500P
July 31, 2009

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