mariohoustonpro mariohoustonpro

12-10-2017
Physics

contestada

An object falls from high building and hits the ground in 13 second. Ingnoring air resistance, what is the distance that it fell?

Respuesta :

12-10-2017

D = (1/2) G T^2

= 4.9 x 169. =. 828.1 meters.

This is the official height of the Burj Khalifa in Dubai ... currently the tallest building in the world. So we know exactly which "high building" the question is talking about.

Answer Link

Otras preguntas

Use distributive property to rewrite 3(-4x+8)=? 4(x-6y)=? 6(5-q)=? 1/2(c-8)=? -3(5-b)=? (d+2)(-7)=? Please explain

I WILL MARK BRAINLIEST When traveling from a solid to air, what would you expect a sound wave to do? stay the same speed fluctuate speed speed up slow down

You jog 2 kilometers in 12 minutes. At this rate, how long will it take you to complete a 5- kilometer race?

20 points to first who answers

What is the number of high and low tides determined by?

Read the following excerpt of an e-mail introduction to a potential employer, and then answer the question. "I have worked on cars since I was 12 years old, whe

How many solutions does this system of equations have? Use either the substitution method or the elimination method. x − 5y = 10 3x − 15y = 15

Your research should be guided by the directive of the assignment. true or false

Why is cardiac tamponade lethal?

a train rolls past a stationary observer. To him, the train is moving at a speed of 32 m/s west, and a woman on the train is moving 30.8 m/s west. How long does