Mechanics

Problems:



Solution:

1.) It is traveling towards South.

2.1) It accelerated towards North from 0 minutes to 10 minutes
2.2) It maintained constant speed towards North from 10 minutes to 15 minutes.
2.3) It decelerates and eventually stop from 15 minutes to 30 minutes.
2.4) It accelerated towards South from 30 minutes to 40 minutes.
2.5) It decelerated towards South eventually stop from 40 minutes to 55 minutes.

3.) 300 meters

4.) 1,050 meters

5.) -4 meter per second squared

6.) 500 meters

7.) 1,550 meters

8.) 550 meters