Question

25. An object is dropped from the window of an apartment in a high rise building reaches the ground in three seconds. On which floor apartment is located if height of each floor is 4m and window is Im above the ground of that floor? ​

Answer 1

Answer:

"brainalist answer"

Explanation:

h = Vo*t + 0.5g*t^2

h = 0 + 5*3^2 = 45 m. = Height of object above gnd.

(45-1)/4m = 11th floor.

Answer 2

Explanation:

an object is dropped from the window of an apartment in a high rise building reaches the ground in 3 seconds. on which floor the apartment is located if