Question

An object is initially at rest, then it moves 100m east in four seconds then it travels 120m west in 6 seconds, what is the average velocity

Answer 1

1022

Step-by-step explanation:

No recooil and wall hack and

Answer 2

`\\ \bull\tt\longmapsto Avg\:Velocity=(Total\:Displacement)/(Total\:Time)`

First we have to find displacement

`\\ \bull\tt\longmapsto Distaplacement=120-100=20m`

`\\ \bull\tt\longmapsto Avg\:Velocity=(20)/(4+6)`

`\\ \bull\tt\longmapsto Avg\:Velocity=(20)/(10)`

`\\ \bull\tt\longmapsto Avg\:Velocity=2m/s`