Honors Physics

Questions - Week 8

  1. Launch a projectile at 18 m/s, 25° above the horizontal. What is its horizontal velocity at the peak of its flight? What is its vertical velocity?
  2. If a projectile were launched on perfectly level ground at 45 m/s, 55° above the horizontal, what would be its final velocity?
  3. Kick a soccer ball off a building 25.0 m high. If the ball leaves the roof moving at 49.0 m/s, 41.0° above the horizontal, how far will it go?
  4. Kick a soccer ball off a building 25.0 m high. The ball leaves the roof moving at 49.0 m/s, 41.0° above the horizontal. Find its velocity upon landing.