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 are the similarities and differences between the instruments in the brass family
How many ways are there to put 6 balls in 3 boxes if three balls are indistinguishably white, three are indistinguishably black, and the boxes are distinguishab
You have a checking account with a balance of $550 you deposit $150 but withdraw $251. How much money is left in the account?
When the current is increased in an electromagnet what happens to the magnetic field?
What is a hot question? And why are they all really old? Like from last year?
If the reserve ratio is 12.5 percent, then $1,000 of additional reserves can create up to
a good example of the constitutional principle of checks and balances is
What are some ways in which companies can attract and retain employees?
round 58,379.24 to the nearest dollar
what are the similarities and differences between the instruments in the brass family