Answered

Westonci.ca offers fast, accurate answers to your questions. Join our community and get the insights you need now. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform.

An object is dropped from the top of a building and is observed to take 7. 2s to hit the ground. How tall is the building?.

Sagot :

Reideen

Answer:

  • H=36 m

Explanation:

_______________

v₀=0 m/s

H₀=0 m

g=10 m/s²

t=7,2 s

_______________

H - ?

_______________

[tex]\displaystyle \boldsymbol{H}=H_0+v_0t+\frac{gt^2}{2}=0 \; m+0\; m/s\cdot 7,2\; s+\frac{10\; m/s^2\cdot (7,2 \;s)^2}{2} =\boldsymbol{36\; m}[/tex]

We hope you found this helpful. Feel free to come back anytime for more accurate answers and updated information. We hope you found this helpful. Feel free to come back anytime for more accurate answers and updated information. We're dedicated to helping you find the answers you need at Westonci.ca. Don't hesitate to return for more.