johnachillesjdr johnachillesjdr
  • 24-02-2022
  • Mathematics
contestada

A cars velocity on a straight highway increases uniformly from 20km/h to 70km/h in 0.008h. Find the acceleration in km/h2

Respuesta :

aymenfathima09 aymenfathima09
  • 24-02-2022

Answer:

a = 70 km/h - 20 km/h / 0.008 h  = 50 km/h / 0.008 h  = 6250 km/h²

Answer Link
cactus999
cactus999 cactus999
  • 24-02-2022

acceleration is change in velocity over time

acceleration = (final velocity – initial velocity) / Time

= (70km/h – 20km/h) / 0.008h

= 6250 km/h²

mark as brainliest plis

Answer Link

Otras preguntas

i need help on a story problem? Jason ran 5/7 of the distance around the school track. Sara ran 4/5 of Jason's distance. What fraction of the total distance aro
Can someone help me with this plz? Plz show ur work .... A local high school collected $1590 from 321 people who attended a football game. The price of each a
How many different operating systems can i install on my PC ?
what does Que tal mean in spanish
In what organizational pattern do you compare and contrast subjects as a whole?
Rural-to-urban migration was primarily motivated by...
produce a celebrity profile and explain what products they promote.
how could the disappearance of wolves from their ecosystem affect the population of other species?
Why did Congress pass the National Defense Act and the Naval Construction Act in 1916?
You begin traveling south from Madison, Wisconsin. Which of the following capital cities would you reach first? Columbus, Ohio St. Paul, Minnesota Jefferson