# solution

The height h(t) and horizontal distance x(t) traveled by a ball thrown at an angle A with a speed v are given

By

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Order Paper Now At Earth&#39;s surface the acceleration due to gravity is g = 9.81 m/s2.

a. Suppose the ball is thrown with a velocity v = 10 m/s at an angle of 35Ă‚Â°. Use MATLAB to compute how

high the ball will go, how far it will go, and how long it will take to hit the ground.

b. Use the values of v and A given in part a to plot the ball&#39;s trajectory; that is, plot h versus x for positive

values of h.

c. Plot the trajectories for v = 10 m/s corresponding to five values of the angle A: 20Ă‚Â°, 30Ă‚Â°, 45Ă‚Â°, 60Ă‚Â°, and 70Ă‚Â°.

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d. Plot the trajectories for A = 45Ă‚Â° corresponding to five values of the initial velocity v: 10, 12, 14, 16, and 18

m/s.

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