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Total energy

14 days ago

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Potential energy calculation

14 days ago

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Kinetic energy calculation

14 days ago

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Laws of motion 1

14 days ago

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Laws of motion 2

14 days ago

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

14 days ago

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Laws of motion 5
Calculate the force is u are given mass and acceleration.

14 days ago

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Laws of motion 6

14 days ago

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Can we make a triangle?
Given three positive number, check whether a triangle can be made with these sides length or not. remember that in a triangle su...

14 days ago

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Right Triangle Side Lengths (Inspired by Project Euler Problem 39)
If p is the perimeter of a right angle triangle with integral length sides, { a, b, c }, there are exactly three solutions for p...

14 days ago

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Find my daddy long leg (No 's')
Given the ratio of the two legs (longer / shorter), and the hypotenuse length, find the value of the bigger leg.

14 days ago

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Is this triangle right-angled?
Given any three positive numbers a, b, c, return true if the triangle with sides a, b and c is right-angled. Otherwise, return f...

14 days ago

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Side of an equilateral triangle
If an equilateral triangle has area A, then what is the length of each of its sides, x? <<https://i.imgur.com/jlZDHhq.png>> ...

14 days ago

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Calculate the area of a triangle between three points
Calculate the area of a triangle between three points: P1(X1,Y1) P2(X2,Y2) P3(X3,Y3) these three points are the vertices of ...

14 days ago

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Vector creation
Create a vector using square brackets going from 1 to the given value x in steps on 1. Hint: use increment.

14 days ago

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Doubling elements in a vector
Given the vector A, return B in which all numbers in A are doubling. So for: A = [ 1 5 8 ] then B = [ 1 1 5 ...

14 days ago

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Create a vector
Create a vector from 0 to n by intervals of 2.

14 days ago

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Flip the vector from right to left
Flip the vector from right to left. Examples x=[1:5], then y=[5 4 3 2 1] x=[1 4 6], then y=[6 4 1]; Request not to use d...

14 days ago

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Whether the input is vector?
Given the input x, return 1 if x is vector or else 0.

14 days ago

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Find max
Find the maximum value of a given vector or matrix.

14 days ago

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Get the length of a given vector
Given a vector x, the output y should equal the length of x.

14 days ago

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Inner product of two vectors
Find the inner product of two vectors.

14 days ago

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Arrange Vector in descending order
If x=[0,3,4,2,1] then y=[4,3,2,1,0]

14 days ago

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Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

14 days ago

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Volume Pillar
Calculate the volume of a pillar with radius l and heigth ar.

14 days ago

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Convert radians to degrees
Given input in radians, output to degrees

14 days ago

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Perimeter of a semicircle
Given the diameter d, find the perimeter of a semicircle

14 days ago

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Given a square and a circle, please decide whether the square covers more area.
You know the side of a square and the diameter of a circle, please decide whether the square covers more area.

14 days ago

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radius of a spherical planet
You just measured its surface area, that is the input.

14 days ago

Solved

Calculate area of sector
A=function(r,seta) r is radius of sector, seta is angle of sector, and A is its area. Area of sector A is defined as 0.5*(r^2...

14 days ago