Answer:
2.55 seconds
Explanation:
Given that,
The initial speed of a projectile, u = 21.8 m/s
The angle of projection, [tex]\theta=35^{\circ}[/tex]
We need to find the time of flight of the projectile. The formula for the time of flight is given by :
[tex]T=\dfrac{2u\sin\theta}{g}[/tex]
Where
g is the acceleration due to gravity
[tex]T=\dfrac{2\times 21.8\sin(35)}{9.8}\\\\T=2.55\ s[/tex]
So, the time of flight of the projectile is 2.55 seconds.
