Swept Volume and Clearance Volume
The swept volume (V_s) is the volume displaced by the piston as it travels from BDC (Bottom Dead Centre) to TDC (Top Dead Centre...
Engine torque and RPM
Torque and power are related through rotational speed. Knowing brake power and engine RPM, you can back-calculate the torque del...
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Engine Thermal Efficiency
The thermal efficiency of an ideal Otto cycle engine depends only on the compression ratio. A higher compression ratio yields gr...
Basic Physics I
Calculate the energy by the famous formula of Albert Einstein.
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AND
If a greater than 0 and n less than 10, b = true, else, b = false.
(Checking a should be in one line by AND special sign in MAT...
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NOT
If a not equal to zero, b = true, else, b = false.
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Engine Displacement
Engine displacement is the total swept volume of all cylinders.
It is determined by bore (cylinder diameter), stroke (piston t...
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If-Else
If a more than zero, b = true, else, b = false.
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Calculate Radar Pulse Energy
Compute the energy contained in a single radar pulse. The inputs are the peak power Pp (W) and the pulse width PW (s). The pulse...
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Tire Slip Angle Calculation
Slip angle represents the angle between the direction a tire is pointing and the direction it is moving.
Given Lateral velocity...
Trapezium
Calculate the area of the Trapezium using it's bases and height.
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Steering 101-Ackermann Steering Ratio
In a turning vehicle, inner and outer wheels follow different radii. Ackermann steering geometry ensures both wheels roll withou...
Double the 2x2 Matrix
In this challenge, you are given a predefined 2x2 matrix called x. Your task is to multiply every element in this matrix by 2 an...
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Basic Algebra I
You should solve the problem 3X - 2 = 7 by finding the value of X.
You must use this array/vector [2 3 7].
GOOD LUCK!
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Triangle Area Using Heron's Formula
Given the three side lengths a, b, and c of a triangle, calculate its area using Heron's formula and round to 4 decimal places.
...
Convert Celsius temperature to Fahrenheit
Given a temperature in Celsius, return the equivalent in Fahrenheit. Formula: F = C * 9/5 + 32Example: cel2fahr(100) returns 212...
Piston Mean Speed
Mean piston speed is a critical mechanical stress indicator.
It sets limits on valve timing, bearing loads and material fatigue...
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Turning radius of a vehicle
The turning radius represents the radius of the circular path followed by a vehicle.
Given Wheelbase L and Steering angle δ, Co...
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OR
If a greater than zero or c less than 10, b = true, else, b = false.
Calculate the Compression of a Spring
A mechanical engineer wants to determine how much a spring will compress when a force is applied to it. According to Hooke’s Law...
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Column Vector
The third problem in Linear Algebra group.
Create a column vector like this: