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Juan Moreta


Charles Stark Draper Laboratory

Active since 2015

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Kinetic Energy
Given the mass m and velocity v of an object, determine its <http://en.wikipedia.org/wiki/Kinetic_energy kinetic energy>.

11 years ago

Problem


Kinetic Energy
Given the mass m and velocity v of an object, determine its <http://en.wikipedia.org/wiki/Kinetic_energy kinetic energy>.

11 years ago | 6 | 386 solvers

Solved


Potential Energy
Calculate the potential energy of a rock.

11 years ago

Solved


How fast will the rock go?
Calculate the kinetic energy of a free falling rock.

11 years ago

Problem


How fast will the rock go?
Calculate the kinetic energy of a free falling rock.

11 years ago | 0 | 11 solvers

Solved


Divide by 4
Given the variable x as your input, divide it by four and put the result in y.

11 years ago

Solved


Divide by 4
Given the variable x as your input, divide it by 4 and put the result in y.

11 years ago

Solved


Times 32
X is given as your variable. Y is your output multiplied by 32 Example x=1 y=1x32=32

11 years ago

Solved


Find the square root of a value
Given the variable x as your input, find the square root and let the result be represented by y Examples: Input x = 4 O...

11 years ago

Solved


find the surface area of a cube
given cube side length x, find the surface area of the cube, set it equal to y

11 years ago

Solved


Sum Even Numbers
Given a number x, make the summation of all the even until x. For instance, x = 7, so y = 2+4+6 = 12 * x = [3] * y = 2 * ...

11 years ago

Solved


times 5
Given the variable x as your input, multiply it by five and put the result in y.

11 years ago

Solved


Baseball Pitch Question
One pitcher made 10 practice pitches during his warm up before the game. Using the given information, create a vector matrix an...

11 years ago

Solved


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

11 years ago

Solved


Compute LOG(1+X) in natural log
Compute LOG(1+X) in natural log

11 years ago

Solved


Replace values under a limit
For a vector x and number n, the goal is to find every element of x inferior to n and replace it by n. Example x= [ 1 2 3...

11 years ago

Solved


Times 3 problem
When you enter the number, it should return the number multiplied by 3

11 years ago

Solved


Vector
Create a 1 x 10 vector from 1 to 20 with increments of 2

11 years ago

Solved


Sum all integers from 1 to 5^n
Given the number x, y must be the summation of all integers from 1 to 2^x. For instance if x=6

11 years ago

Solved


Sum of the Multiplication of Vectors
Given the vectors x and y as input, multiply the vectors and return the summation of its elements. Example: x = [1 2 ...

11 years ago

Solved


How to make y half of x
Making y equal to x/2.

11 years ago

Solved


square root
Find the square root (y) of an input (x).

11 years ago

Solved


multiply by three
Given the variable x as your input, multiply it by 3 and put the result equal to y. Examples: Input x = 2 Output y is ...

11 years ago

Solved


Multiply by 3
Given the variable x as your input, multiply it by three and put the result in y.

11 years ago

Solved


Multiplying Vectors 101
Make a vector from 1 to x then multiply the sum of that vector by 2.

11 years ago

Solved


Replace every 3rd element in a vector with 4
x is a vector of undetermined length You are to replace every 3rd element with the number 4, example: x = [11 23 34 43 2 3...

11 years ago

Solved


Perfect Square
Find a function that finds the root of a perfect number!

11 years ago

Solved


Celsius to Kelvin
Degrees Celsius = Kelvin - 273.15

11 years ago

Solved


Small Riddle
Mr. Smith has two children. If the older child is a boy, what are the odds that the other child is also a boy?

11 years ago

Solved


Square the input
Given a scalar or vector x, return the square of each element. Example x = [7 2] answer = [49 4]

11 years ago

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