Index exceeds the number of array elements (1)

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Yixiang Guice
Yixiang Guice 2018-11-16
评论： madhan ravi 2018-11-16
This set of code give me the error stated in the title, how can i modify it?
disp('This program will calculate the trajectory of a ball thrown at an initial speed vo \n')
v0 = input('Please enter the initial speed');
x0 = 0;
y0 = 0;
g = 9.81;%m/s^2
T = 5 : 5 : 85;
vx = v0*cosd(T);
vy = v0*sind(T);
t=3;
y = y0 + t.*vy - (1/2*(g(t^2)));
x = x0 + t.*vx;

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采纳的回答

madhan ravi
madhan ravi 2018-11-16
should be
g.*(t.^2) % not g(t.^2)

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