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5. Neglecting air resistance, find the equation of the curve describing the trajectory of a projectile...

5. Neglecting air resistance, find the equation of the curve describing the trajectory of a projectile launched with initial speed v0 at an angle θ with respect to the horizontal. Plot this curve for the values θ = 30◦ and v0 = 100 m/s, experimenting numerically to find an appropriate time interval for the plot. ( USE MATLAB CODE ONLY).

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Answer #1

Parabolic Trajectory is given by the equation, y = a*x + bx^2

For Projetile motion this eq transforms to:

y = tan(?)*x - g/ (2*(vo*cos(?))^2) * x^2


For ? = 30? and v0 = 100 m/s
y =  tan(30)*x - g/ (2*(100*cos(30))^2) * x^2

100 50 x from-88.4 to 972.1) 200 400 600 800 -60

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