Тема: Wolfram|Alpha Examples: Mathematics

Mathematica Student Edition is a great investment because it will grow with you, and you can use it throughout your student and professional career. With Mathematica Student Edition, you will.

Mathematica Student Edition covers many application areas, making it perfect for use in a variety of different classes. Tackle any type of problem numeric or symbolic, theoretical or experimental, large-scale or small. And the free-form linguistic input gets you started instantly, without any knowledge of syntax.

Wolfram|Alpha is more than a search engine. It gives you access to the world's facts and data and calculates answers across a range of topics, including science.

When people ask you for math homework help lol what is my life now??

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x+8 = u^2 x = u^2 - 8 dx = 2udu integral of (1/((x+3)sqrt(x+8)) dx = integral of 2/(u^2-5) du = integral of [sqrt(5)/5][1/(u-sqrt(5)) - 1/(u+sqrt(5))] du = [sqrt(5)/5]ln|u-sqrt(5))/(u+sqrt(5))| + c Plugging in u = sqrt(x+8) gives you the final answer.

what a pain you ll have to convert to metric units for these formula s to work but, here goes F = mv^2 /r you are given F, m and v. Isolate for r and solve.

Let u = velocity of the hanging ball after the collision in the direction of the moving colliding ball and v = velocity of the colliding ball in the same direction as u after the collision. As the collision is elastic, both the linear momentum as well as kinetic energy of the system is conserved. => (2.60) * (7.00) = (6.20) u + (2.60) v => v + (6.2)/(2.6)u = 7 . ( 1 ) and (1/2) * (2.60) * (7)^2 = (1/2) * (6.20)u^2 + (1/2) (2.60)v^2 => v^2 + [(6.2)/(2.6)] u^2 = 49 . ( 2 ) Solving eqns. ( 1 ) and ( 2 ), u = 4.13636 m/s and v = - 2.86364 [I solved using Wolfram Alpha: http://www.wolframalpha.com/input/?i=v+%2B+%286.2%29%2F%282.6%29u+%3D+7%2C+v%5E2+%2B+%5B%286.2%29%2F%282.6%29%5D+u%5E2+%3D+49] Tension in the wire just after the collision, T is given by T - mg = mv^2/R => T = mg + mv^2/R => T = (6.20) * [9.81 + (4.13636)^2/(1.30)] => T = 142.4 N.

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Mathematica Student Edition is a great investment because it will grow with you, and you can use it throughout your student and professional career. With Mathematica Student Edition, you will.

Mathematica Student Edition covers many application areas, making it perfect for use in a variety of different classes. Tackle any type of problem numeric or symbolic, theoretical or experimental, large-scale or small. And the free-form linguistic input gets you started instantly, without any knowledge of syntax.

I have homework due in two hours. Send help

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Well there you go. Looks like you"ve created your own homework assignment. Glad I was here to help.

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, my prof accidentally posted a porn link for homework help without knowing and idk what to do

I never have motivation to do homework. Someone help me