hijabandshoulders hijabandshoulders

06-09-2020
Mathematics

contestada

A car rolls backward from -2 to -10 m/s in 4 seconds. what is the acceleration. PLEASE HELP WILL GIVE BRAINLIEST!!!

Respuesta :

jcherry99 jcherry99

06-09-2020

Answer:

What ever it is, it should be minus. a = - 2

Step-by-step explanation:

Givens

v1 = - 2

v2 = - 10

t = 4 seconds

formula

a = (vf - vi)/t

Solution

a = (-10 - (-2)) / 4

a = (-10 + 2) / 4

a = (-8)/4

a = -2 m/s^2

Answer Link

Otras preguntas

please help i have no idea how to answer this

Find the diameter of a circle whose circumference is 66 m.

introdction to sociology

Who was the first black baseball player in the major leagues?.

A jet travels 1908 miles against a jetstream in 3 hours and 2178 miles with the jetstream in the same amount of time. What is the rate of the Jet in still air a

2. Read this passage and identify one example of correlation. Also explain why the example you have chosen does not represent causation. Health officials believ

in un rettangolo la base e l'altezza misurano 24 cm e 32 cm. calcola la misura della diagonale del rettangolo

brainliest whoever answers first !!!

How long has the international space station been in orbit.

Help! Explain your steps for a star