KillerMDFK1460 KillerMDFK1460

12-12-2018
Chemistry

contestada

A plane traveling at 80m/s lands on a runway and comes to rest after 10 seconds. What was the planes deceleration?

Respuesta :

emeenalqabani emeenalqabani

12-12-2018

a = change in velocity over change in time

a = (-80m/s)/10s
a = -8m/s^2

Answer Link

aftarahmadsami aftarahmadsami

12-12-2018

- 8 meter/sec

( - ) sign denotes deceleration.

a= (Final velocity-initial velocity)/Time

=(0-80)/10

= -8 meter/sec

Answer Link

Otras preguntas

How did Frederick Douglas impact the anti slavery movement?

what is 9 2/3 - 2 8/10

what are the visible differences between prokaryotic cells(prokaryotes) and eukaryotic cells(eukaryotes)

4 (a+3)=36 show all steps

What group conquered Constantinople in 1453 CE, ending Byzantine rule?

What is the range of the function f(x) = 3x − 12 for the domain {-2, 2}? {3, 12} {-6, -18} {6, 18} { 12, 3}

hellllllllllllllllllllllllllllllllllllllllllllllllllpppppppppppppppppppppppppppppppppppppppppppppppppppp

Why is King David important to jewish faith?

What important statement is made in the excerpt about upper-class world that Judy grew up in and that Dexter aspires to join?

Which of these is a modern day result of the Spanish colonization of the Americas?