A Projectile Is Projected from the Origin with a Velocity $30.0 \mathrm{~m} / \mathrm{s}$

A projectile is projected from the origin with a velocity of $30.0 \mathrm{~m} / \mathrm{s}$ at an angle of 45.0 degrees above the horizontal. What is the velocity and time when the projectile hits the ground?

A) $V_{\mathrm{x}}=16.7 \mathrm{~m} / \mathrm{s}, \mathrm{V}_{\mathrm{y}}=-16.7 \mathrm{~m} / \mathrm{s}$ at $\mathrm{t}=3.33 \mathrm{~s}$
B) $V_{\mathrm{x}}=21.2 \mathrm{~m} / \mathrm{s}, \mathrm{V}_{\mathrm{y}}=-15.0 \mathrm{~m} / \mathrm{s}$ at $\mathrm{t}=3.33 \mathrm{~s}$
C) $\mathrm{V}_{\mathrm{x}}=21.2 \mathrm{~m} / \mathrm{s}, \mathrm{V}_{\mathrm{y}}=-21.2 \mathrm{~m} / \mathrm{s}$ at $\mathrm{t}=4.33 \mathrm{~s}$
D) $\mathrm{V}_{\mathrm{x}}=16.7 \mathrm{~m} / \mathrm{s}, \mathrm{V}_{\mathrm{y}}=-21.2 \mathrm{~m} / \mathrm{s}$ at $\mathrm{t}=4.33 \mathrm{~s}$
E) $V_{x}=21.1 \mathrm{~m} / \mathrm{s}, V_{y}=-16.7 \mathrm{~m} / \mathrm{s}$ at $\mathrm{t}=2.83 \mathrm{~s}$