10/12/10

Post date: Oct 12, 2010 12:54:41 PM

Bell Ringer: A ball is thrown horizontally at 25 m/sec from the top of a 45 m building. How long does it take to thit the ground? How far (horizontally) does it travel?

• • Projectile labs due 10/18 (work time tomorrow in computer lab)

  • Projectile examples

    • Object thrown horizontally - find final velocity

    • Object launched upward (from ground, lands on ground)

    • Object launched upward (how high does it get?)

    • Object launched upward (to a different height)

  • Projectile problems (P. 136: 1-8)