5. Projectile Motion
Positive (Upward) Launch
14PRACTICE PROBLEM
An athlete a few meters above the level ground throws a javelin with a velocity of 20.0 m/s, 46° above the horizontal. How far did she throw the javelin horizontally, if 4.11 s later, the javelin hits the ground? Ignore air resistance.
An athlete a few meters above the level ground throws a javelin with a velocity of 20.0 m/s, 46° above the horizontal. How far did she throw the javelin horizontally, if 4.11 s later, the javelin hits the ground? Ignore air resistance.