AI coding assistant for busy programmers

All

JavaScript

A 100 kg wooden crate rests on a wooden ramp with an adjustable angle of inclination. The angle of the ramp is set to 10°, determine: the component of the crate's weight that is perpendicular to the ramp. the component of the crate's weight that is parallel to the ramp the normal force between the crate and the ramp. the static friction force between the crate and the ramp. At what angle will the crate just begin to slip? in C++

C++

#include <iostream>
#include <cmath>
using namespace std;
int main() {

double m = 100; // mass of the crate in kg.
	double g = 9.81; // acceleration due to gravity in m/s^2.
	double theta = 10 * M_PI / 180; // angle of inclination in radians.

// Components of the crate's weight:

double w_perp = m * g * sin(theta); // perpendicular component of the crate's weight in N.
	double w_para = m * g * cos(theta); // parallel component of the crate's weight in N.

// Normal force between the crate and the ramp:

double n = w_perp; // normal force between the crate and the ramp in N.

// Static friction force between the crate and the ramp:

double mu_k = 0.3; // coefficient of static friction between wood and wood is 0.3 (dimensionless).
	double f_s = mu_k * n; // static friction force between the crate and ramp in N.

// Angle at which just begins to slip:

double mu_s = tan(theta); // coefficient of static friction (dimensionless).
    double alpha = atan(mu_s);  // angle at which just begins to slip in radians (rad). 
    double alphaDegrees=alpha*180/M_PI;  // angle at which just begins to slip in degrees (deg).

cout << "The component of the crates weight that is perpendicular to ramp is " << w_perp << "N." << endl; 
    cout << "The component of crates weight that is parallel to ramp is " << w_para << "N." << endl; 
    cout << "The normal force between crate and ramp is "<< n<<"N."<<endl ;  
    cout <<"The static friction force between crate and ramp is "<<f_s<<"N."<<endl ;  
    cout<<"At what angle will just begin to slip? The answer is :"<<alphaDegrees<<"degrees." ;

return 0 ;   }

AI coding assistant for busy programmers

C++

🤖 Code Explanation

More problems solved in C++