4. (a) The height and speed of a projectile launched with a speed of v, at...

  

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4. (a) The height and speed of a projectile launched with a speed of v, at an angle p is given by: h(t) = vet sing - g t; v(t) = (v - vigtsing + 2g2) The projectile will strike the ground when h(t)=0 which gives the time to hit thit = 2(v/g)sin p. Assume cp = 30, v = 40,9 = 9.81 m/s2; Using MATLAB relational and logical operators, write a program to find times when (i) the height is no less than 16 m and speed is simultaneously not greater than 36 m/s and (ii) the height is less than 10 m or speed is not less [12] than 35 m. 4. (a) The height and speed of a projectile launched with a speed of v, at an angle p is given by: h(t) = vet sing - g t; v(t) = (v - vigtsing + 2g2) The projectile will strike the ground when h(t)=0 which gives the time to hit thit = 2(v/g)sin p. Assume cp = 30, v = 40,9 = 9.81 m/s2; Using MATLAB relational and logical operators, write a program to find times when (i) the height is no less than 16 m and speed is simultaneously not greater than 36 m/s and (ii) the height is less than 10 m or speed is not less [12] than 35 m.

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clc clear all close all format long phi30 vi40 g981 thit2vigsindphi t001thit hvitsindphi05gt2 vsqrtv... View the full answer