1 / 8

Cannonball People!

Cannonball People!. Created Values. V x = 30 m/s V y i = 10 m/s a= -9.81 m/s². Solving for time. V yf =- V yi V yf = V yi +at (-10 m/s)= (10 m/s) + (-9.81m/s²) t ( -20m/s)/(-9.81m/s²)=t. 2.0387s=t. Solving for Change in x. V x = Δ x/t 30 m/s = Δ x/2.0387s (30m/s)(2.0387s)= Δ x.

pello
Télécharger la présentation

Cannonball People!

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Cannonball People!

  2. Created Values • Vx= 30 m/s • Vyi= 10 m/s • a= -9.81 m/s²

  3. Solving for time • Vyf=-Vyi • Vyf=Vyi+at • (-10 m/s)= (10 m/s) + (-9.81m/s²) t • (-20m/s)/(-9.81m/s²)=t 2.0387s=t

  4. Solving for Change in x • Vx= Δx/t • 30 m/s = Δx/2.0387s • (30m/s)(2.0387s)=Δx Δx= 61.161m

  5. Solve for Change in y • ymax= Vyi(t/2) + ½ a (t/2)² • ymax=(10m/s)(2.0387s/2)+½(-9.81m/s²)(2.0387s/2)² • ymax=10.1935m+(-4.9999) ymax= 5.1936m

  6. Vertex of the Hoop • ( ½ Δx, ymax) • (½ 61.161m, 5.1936) Vertex= (30.5805,5.1936)

  7. Diagram! Top: 5.19m high 30.58m over 61.16m from canon

  8. Summary • Vx= 30 m/s • Vyi= 10 m/s • a= -9.81 m/s² • 2.0387s=t • Δx= 61.161m • ymax= 5.1936m • Vertex= (30.5805,5.1936)

More Related