Answer:
the total flight time is 1.29 s
Explanation:
The computation of the total flight time is given below:
The initial velocity is 15 m/s = v
And, the angle from horizontal is [tex]\theta = 25\ degrees[/tex]
Now the total time is
[tex]t = \frac{2\times v\times \sin \theta }{g} \\\\= \frac{2\times 15\times sin 25^{\circ}}{9.8} \\\\= 1.29 s[/tex]
Hence, the total flight time is 1.29 s
