The turd is launched at a speed of 72 m/s at an angle of 12 derees above the horizontal. at exactly what time after launch should the ground be covered in a portal to intercept the turd before it hits the ground?

Explanation:

The kinematic equations for the turd are described below:

The maximum horizontal distance coincides with minimum height, then:

Whose roots are:

First root is related to the maximum horizontal, whereas the other one has to do with initial position of the turd. The needed time is:

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