Wednesday

September 3, 2014

September 3, 2014

Posted by **Molly** on Monday, October 7, 2013 at 4:58pm.

- Math -
**Steve**, Monday, October 7, 2013 at 5:06pmas it passed the window with speed s, it will fall

st+16t^2 feet in t more seconds

1.5s + 16*9/4 = 1.5s+36 feet

It fell 8*12 = 96 feet, so

1.5s+36=96

s = 40

since s = 32t, t = 1.25 at the 8th floor.

So, in the first 1.25 seconds, it fell

16*25/16 = 25 feet

Looks like it fell from the 10th floor.

Doesn't feel quite right. Better check my math.

**Answer this Question**

**Related Questions**

Physics - Calculate the change in potential energy of a 86.9 kg man when he ...

math - a man and a woman get into an elevator in the basement of a building. The...

Algebra - The floor of a one-story building is 14 feet longer than it is wide (...

Math - An elevator starts on the 100th floor of a building. It descends 4 floors...

Physics - An 80 kg man is riding in an elevator from the first floor to the 34th...

PHYSICS!!!! - An 80 kg man is riding in an elevator from the first floor to the ...

Math - Trig - 1. When you look down from the top of a building at an angle of ...

algebra - Tad was delivering lunch to a local office building. His first ...

math - a man is building a studio that has a circular base. the interior of ...

Physics - IMAGINE- a building 6400km. high. On the ground floor, a person weighs...