Question

andy runs 40 meters east in 5 seconds and then 100 meters west in 15 seconds his average velocity is?

Answer 1

`\Large \boxed{3}`

Step-by-step explanation:

Info given;

∵ 40 meters east in 5 seconds

∵ 100 meters west in 15 seconds

=>
`(100 -40)`

=> Divided by;

=>
`(5 + 15)`

=>
`3 m/s`

Answer; 3 m/s

(Average velocity is; 3 m/s )