The velocity of a car changes from 50 m/s north to 40 m/s north in 2 seconds. What is the car’s acceleration?

Question

18-12-2019
Physics

contestada

The velocity of a car changes from 50 m/s north to 40 m/s north in 2 seconds. What is the car’s acceleration?

Respuesta :

Otras preguntas

At Video Shack, movie rentals cost $3.99 each. the cost of renting three movies and one video game is $0.11 less than the cost of renting five video games. how

what is 2t^3+8t^2-24t in factor form

At Video Shack, movie rentals cost $3.99 each. the cost of renting three movies and one video game is $0.11 less than the cost of renting five video games. how

I'm having trouble with this:12b+3=-2b-4 I have to simplify the problem

compare and contrast an electric generator and a battery??

what is 27/2 divided by 9/4

why is mercury usually hard to see without a telescope?

8 - 3 ( p - 4 ) = 2p

thankins2017p7070c thankins2017p7070c · Answer 1 · 2019-12-18T06:16:17+01:00

thankins2017p7070c thankins2017p7070c

18-12-2019

Acceleration is defined as the change in velocity divided by the change in time. Since the velocity changed from 50 m/s to 40 m/s (-10 m/s change) in 2 seconds, then the acceleration is (-10/2) = -5 m/s^2 northward. Hope this helps!

Answer Link