angelawilcox050
angelawilcox050 angelawilcox050
  • 16-01-2018
  • Physics
contestada

If a car changes its velocity from 32 km/hr to 54 km/hr in 8.0 seconds, what is its acceleration?

Respuesta :

edrinahlfeld
edrinahlfeld edrinahlfeld
  • 16-01-2018
use the equation for the acceleration
A = final velocity - initial velocity divided by time final - time initial
A= 54 - 32 / 8 - 0
A= 22 / 8 
A= 2.75 m/s^2 
Hope this helps!
Answer Link
Uraniumdavid
Uraniumdavid Uraniumdavid
  • 06-11-2019

Answer:

a = 2.75 m/s^2

Explanation:

Using the equation for the acceleration = (final velocity - initial velocity)/ time

= 54 - 32 / 8

= 22 / 8

= 2.75 m/s^2

Answer Link

Otras preguntas

True Or False? Arthropods are the most numerous phylum.
A soccer stadium has 40,218 seats. For one game 37,842 people came to the stadium . Estimate the number of empty seats at the game to the nearest thousand
2.36 grams______hectograms
What fraction is equal to 64% in simplest form
How do you multiply 3 different numbers? 3.2 x 2.8 x 6.1 = 1.8 x 0.5 x 100= 74.3 x 0.1 x 2.1=
When Muslims speak of "people of the book," to who they are referring
What kind of writing was used in inscribe the code of stele
which of the following was a weakness of the articles of confederation
when colonists settled in the New World, they tried to build homes similar to those of their native land. Which colonists introduced the log cabin to America?
Which commander of British forces surrendered at Yorktown? A. Alexander Hamilton B. Nathanial Greene C. Friedrich von Steuben D. Lord Cornwallis