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View this image: http://techtantra.in/targetIIT_images/bernoulli.jpg Explain the phenemenon! ...
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There is a heap of sand... coefficient of friction is r... what is the maximum slope of the heap? some thing like this... or may be height.. i think same difference... u know one u know both ...
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Firstly this not a lengthy question can be solved in 2-3 steps. Two towers of Height H and 2H separated by √3H what is the min velocity required to throw the ball from side of short tower so that it just touches small tower ...
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lim x->infinity[(x+p)(x+q)(x+r)(x+s)]1/4 - x ...
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For a first order reaction 2A→Products what is [A] as a function of time? Does that coefficient 2 makes a difference? ...
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*Image* A uniform sphere of mass m and radius r rolls without sliding over a horizontal plane, rotating about a horizontal axle OA. in the process, the center of the sphere moves with velocity v along a circle of radius R. Fi ...
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a particle is approaching with a velocity of 5i^+3j^ and it returns after colliding with a velocity of -3i^+4j^ find the coefficient of restitution ...
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derive the formulae for 12+22+32+......+n2 without using mathematical induction ...
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A vertical pole consists of two portions,the lower being 1/3rd of the whole.If the upper portion subtends an angle arctan(1/2) at a point in a horizontal plane through the foot of the plane and distance 40ft from it,then the ...
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[7] Letters of the word ASSASSIN are arranged randomly and one is selected. Find the prob that in the selected word no two S are together. [7] ...
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a car of mass m is moving on a horizontal circular path of radius r At an instant its speed is v and is increasing at the rate a Then prove that the coefficient of friction between the ground and car is not less than a/g ...
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Q1 Let the roots of f(x)=x be α and β where f(x) is a quadratic polynomial. It is true that α,β also satisfies f(f(x))=x. Let the other roots of the eqn. f(f(x))=x be γ and δ. Now Correct statements are: a) If α β are ...
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1. Which amongst the following is the strongest oxidizing agent? ClO4, BrO4, IO4 2. A student wanted to draw his school building on a glass sheet, which acid he should use? 3. Nitrogen and P give negative ions, while As, Sb a ...
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Q1. A small spherical ball of mass m and radius r rolls in a concave surface of radius R with sufficient friction. Find the time period of the resulting SHM. Q2. A body of mass m and specific gravity d(>1) floats in water. ...
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Let\ f:R^{+}\rightarrow R\ be\ a\ strictly\ increasing\ function\ such\ that\ f(x)>-\frac{1}{x}\forallx>0\\ And\ also\ f(x).f\left(f(x)+\frac{1}{x}\right)=1\\ \\ Match\ the\ following:\\ \\ f(1)=\\ f_{max}x\ in\ [1,2]=\ ...
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*Image* ...
