aureliarrodriguez aureliarrodriguez
  • 01-10-2020
  • Physics
contestada

An object falls from a high building and hits the ground in 7.0 seconds. Ignoring air resistance, what is the distance that it fell?

Respuesta :

Erlea
Erlea Erlea
  • 02-10-2020

Explanation:

Δy = v₀ t + ½ at²

Δy = (0 m/s) (7.0 s) + ½ (-9.8 m/s²)(7.0s)²

= -34.3

Answer Link

Otras preguntas

What is the potential energy of a 3 kilogram-ball that is on the ground?
Are there any personifications in the poem jimmy jet and his TV set?
what is 3.36 rounded to the nearest hundreth
How do I solve x-y=11 2x+y=19
When you whisper, you produce a 10-dB sound. a. When you speak quietly, your voice sounds twice as loud as a whisper. How many decibels is this? b. When you spe
What is the potential energy of a 3 kilogram-ball that is on the ground?
is a pictograph is a character that represent an idea true or false
How to answer the following questions in spanish?? Quien batea? Con que batea?
a rectangle has an area of 30 square meter and a perimeter of 34 meters. what are the dimensions of rectangle?
The net force determines how and if an object will BLANK thank youuuu