A Projectile Is Projected from the Origin with a Velocity

question 37

Multiple Choice

A projectile is projected from the origin with a velocity of 45.0 m/s at an angle of 30.0 degrees above the horizontal.What is the velocity when the projectile hits the ground?

• A) Vx = 35.7 m/s,Vy = -22.5 m/s
• B) Vx = 39.0 m/s,Vy = -22.5 m/s
• C) Vx = 35.7 m/s,Vy = -39.0 m/s
• D) Vx = 39.0 m/s,Vy = -35.7 m/s
• E) Vx = 22.5 m/s,Vy = -22.5 m/s

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Definitions:

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