A car moving south speeds up from 10 m/s to 40 m/s in 15 seconds. What is the car’s acceleration?

Covertbob asked Feb 24, 2023

31,622 views

23 votes

Covertbob asked Feb 24, 2023

2.4k points

Your comment on this question:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Email me at this address if my answer is selected or commented on:Email me if my answer is selected or commented on

Privacy: Your email address will only be used for sending these notifications.

13 votes

Step-by-step explanation:

Initial velocity ( u ) = 10 m/s

Final velocity ( v ) = 40 m/s

Time taken ( t ) = 15 second

Now

$acceleration = (v - u)/(t) \\ = (40 - 10)/(15) \\ = 2m /{s}^(2)$

Moliveira answered Feb 28, 2023

3.0k points

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

1.6m questions

2.0m answers