wayden70 wayden70
  • 04-09-2019
  • Mathematics
contestada

A runner incregses
her speed from 3.1
m/s to 3.5 m/s
during the last 15
seconds of her run.
What was her
acceleration during
her big push to the
finish?

Respuesta :

joseaaronlara
joseaaronlara joseaaronlara
  • 05-09-2019

Answer:

a = 0.027 m/s²

Step-by-step explanation:

a = v₁ - v₀ / t

v₁ = 3.5

v₂ = 3.1

t = 15

then

a = (3.5 - 3.1) / 15

a = 0.4 / 15

a = 0.027 m/s²

Answer Link

Otras preguntas

The population of a city decreases by 3.5% per year . If this year´s population is 195,000 what will next year´s population be , to the nearest individual .?
I need the answer fast!! Please!!! Help! what leads to the Great Depression?
7. A generative adult is one who:
What is the difference between Serial Killer and Mass Murderer -Serial killers have a psychological problem -Serial Killer have a cool off period -Serial Killer
A cafeteria can seat 5x10*2 students. Each table has 2x10*1 seats. How many tables are in the cafeteria?
Brainliest for the best answer, for 50 points:​
What 6 organelles help transport proteins inside the human cell?
does anyone have the answers to this worksheet?
Research question: Coronavirus capitalism and transformative change?
During an experiment, 456g of carbon dioxide is produced. What is the mass of carbon dioxide in kg?