Blanka Zaloudkova

Last seen: 19 días hace | Con actividad desde 2024

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Estadística

CLASIFICACIÓN
1.046
of 160.685

CONTRIBUCIONES
1 Problema
132 Soluciones

PUNTUACIÓN
2.103

NÚMERO DE INSIGNIAS
16

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Resuelto

Determine the mass of a bat which strikes a ball
Given the speed, the force of the impact and the length of the trajectory calculate the mass of the bat which the player holds p...

11 meses hace

Problema

Area of right triangle
Given a hypotenuse and a leg , calculate the area of right triangle.

11 meses hace | 0 | 13 solvers

Resuelto

Determine the potential energy in a springrope which hangs over from a bridge
The task is to figure out the energy a person with mass has when hung on a rope over a bridge when given the length from the sus...

11 meses hace

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Swap two numbers
Example Input: a = 10 b = 20 Output a = 20 b = 10

11 meses hace

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Half-Swap
Given a vector with an even number of elements, rearrange it so that the elements in its first half are switched with those i...

11 meses hace

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Matlab Basics - Switching Assignments
Switch assignments for variables x and y, for example start with x = 1 and y = 3 end with y = 1 and x = 3 Do NOT simply r...

11 meses hace

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Swap between columns
The idea is to swap between second and second last column Ex = [1 2 3 4 5; 1 2 3 4 5; 1 2 3 4 5; 1 2 3 4 5; ...

11 meses hace

Resuelto

Remove a specific character with another
Remove any (-) dash sign with (_) underscore Ex = 'The-Journey-of-thoudsands-miles-starts-with-a-single-step' y = 'The_Jour...

11 meses hace

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Swap between first and last
The idea is to swap between first and last row Ex = [1 2 3 4 5; 1 2 3 4 5; 1 2 3 4 5; 1 2 3 4 5; ...

11 meses hace

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Swap between first and last column
The idea is to swap between first and last column Ex = [1 2 3 4 5; 1 2 3 4 5; 1 2 3 4 5; 1 2 3 4 5; 1 2 3 ...

11 meses hace

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Swap between rows
The idea is to swap between second and second last row Ex = [1 2 3 4 5; 5 4 3 2 1; 1 2 3 4 5; 1 2 3 4 5; ...

11 meses hace

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Find Air Temperature from Cricket Stridulation Rate
Stridulation is the process that creates a cricket's “chirp” by rubbing their wings or legs. According to the Old Farmer's Alma...

11 meses hace

Resuelto

Sum of series
a(n) = n^2 - (n-1)^2 find the summation of the series upto n i.e. a(1)+a(2)+...+a(n)

11 meses hace

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Sum of series IX
What is the sum of the following sequence: Σ 1/k! for k=1...n for different n?

11 meses hace

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Sum of series VIII

11 meses hace

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Sum of series VII
What is the sum of the following sequence: Σ(km^k)/(k+m)! for k=1...n for different n and m?

11 meses hace

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Sum of series VI
What is the sum of the following sequence: Σk⋅k! for k=1...n for different n?

11 meses hace

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Sum of series V
What is the sum of the following sequence: Σk(k+1) for k=1...n for different n?

12 meses hace

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Sum of series IV
What is the sum of the following sequence: Σ(-1)^(k+1) (2k-1)^2 for k=1...n for different n?

12 meses hace

Resuelto

Sum of series III
What is the sum of the following sequence: Σ(2k-1)^3 for k=1...n for different n?

12 meses hace

Resuelto

Sum of series II
What is the sum of the following sequence: Σ(2k-1)^2 for k=1...n for different n?

12 meses hace

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Sum of series I
What is the sum of the following sequence: Σ(2k-1) for k=1...n for different n?

12 meses hace

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An Ohm's Law Calculator
*BACKGROUND / MOTIVATION:* Many important observations in math and science can be described by short, but powerful, equations...

12 meses hace

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Total energy

12 meses hace

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Potential energy calculation

12 meses hace

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Kinetic energy calculation

12 meses hace

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Laws of motion 1

12 meses hace

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Laws of motion 2

12 meses hace

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Laws of motion 3

12 meses hace

Resuelto

Laws of motion 4
Given the initial velocity 'u', final velocity 'v' and acceleration 'a', find the distance travelled.

12 meses hace

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