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Horizontally shot projectiles

Learn about projectiles, horizontal speed, equations, and practice problems related to dropping and throwing balls simultaneously to understand their impact time. Master the concepts of velocity and distance.

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Horizontally shot projectiles

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  1. Horizontally shot projectiles

  2. If you drop a ball straight down and throw a ball sideways at the same time from the same height, which one will hit first or will they hit at the same time?

  3. Projectiles • A projectile is: • Examples:

  4. Vx = • Viy= • Viy= __________ m/s

  5. Vx • The horizontal speed is ________________ because we:

  6. Viy • a becomes ay since • ay = __________

  7. Equations • Vx = • Δy =

  8. Practice Problem A cannon ball is shot off a cliff that is 9 m high. How far away from the base of a cliff will the cannon ball land if it is shot horizontally at 23 m/s? x y Sketch G: U: E:

  9. Need time, 2 step problem… Part 1- solve Δt Part 2- solve Δx

  10. If you drop a ball straight down and throw a ball sideways at the same time from the same height, which one will hit first or will they hit at the same time?

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