haileeross haileeross
  • 05-09-2018
  • Physics
contestada

What was the initial speed of a car if its speed is 40 m/s after 5 seconds of accelerating at -4 m/s2? A. 20 m/s B. 50 m/s C. 60 m/s D. 25 m/s

Respuesta :

DarkFire0604
DarkFire0604 DarkFire0604
  • 11-09-2018

Hmm 70m/s per hour....

Answer Link

Otras preguntas

what reference source would you use to find the meaning of "etiquette" this is language arts
Massachusetts has a 9% sales tax. Timothy bought a Toro lawn mower and paid $36 sales tax. What was the cost of the lawn mower before the tax?
What component of the circulatory system is at the tissue level? a. blood b. white blood cell c. heart d. hemoglobin
What states made up the upper south?
Select three events from the list of five given below - one showing isolationism, one showing intervention, and one showing imperialism . Using complete sentenc
if line ab is parallel to line CD,and line CD is perpendicular to line EF.what can you conlude about AB andEF
Is 3/4 less than 3/8
how would you classify the relationship between the age of people on the number of books they read
why did the weimar republic collapse?
Evaluate the expression when a = 4. 2a^3 A. 14 B. 24 C. 128 D. 512