Projectiles: A ball is thrown at a 60.0° angle above the horizontal across level ground. It is thrown from a height of 2.00 m above the ground with a speed of 20.0 m/s and experiences no appreciable air resistance. The time the ball remains in the air before striking the ground is closest to
A) 16.2 s.
B) 3.07 s.
C) 3.32 s.
D) 3.53 s.
E) 3.64 s.

Question

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The Answer of Projectiles: A ball is thrown at a 60.0° angle above the horizontal across level ground. It is thrown from a height of 2.00 m above the ground with a speed of 20.0 m/s and experiences no appreciable air resistance. The time the ball remains in the air before striking the ground is closest to
A) 16.2 s.
B) 3.07 s.
C) 3.32 s.
D) 3.53 s.
E) 3.64 s.

Projectiles: a Ball Is Thrown at a 60