Darin7PUAnahRoziley Darin7PUAnahRoziley

23-01-2017
Physics

contestada

How long would it take for a penny to fall from the top of the empire state building? the building is 381 meters tall.

Relax

Respuesta :

Аноним Аноним

23-01-2017

Here, S = ut + 1/2 at²
381 = 0*t + 1/2 * 9.8 * t²
762/9.8 = t²
t = √77.75
t = 8.82 sec

In short, Your Answer would be 8.82 s

Hope this helps!

Answer Link

Otras preguntas

On the local level, who is responsible for the final approval of local budgets? A. mayor B. city council C. city manager

0.325 (5 recurring) into a fraction

Nafi, a cultural anthropologist, believes that at least some moral truths are independent of the values and beliefs of any particular culture or individual. wha

__________ are a type of saturated fat that raises your LDL ("bad") cholesterol. A) Trans fats B) Omega-3 fatty acids C) Carbohydrates D) Proteins

the sum of a number and five is multiplied by eight. The result is equal to negative fifty-six. The value of the number is ______. A. -12 B. 7 C. -7 D. 12

Complete or fragment sentence: 1. frying chicken 2. falling down the stairs, she screamed 3. the ladder to change the bulb 4. take the time to understand dir

Find the area of the shaded region?????

Mateo eats his breakfast and his gi tract will now begin the process of digesting and absorbing the nutrients from this meal. what is the order in which each of

O, m., khan, s., d'aniello, e., mcdonald, k.j., and hart, d.n. (2007). the novel endocytic and phagocytic c-type lectin receptor dcl-1/cd302 on macrophages is c

which line contains the point (3,6)?a. 4x-y=7b. 2x+5y=4c. 7x-y=15d. x+5y=21please explain how to solve this. thank you!