Question

an object moves 18 meters in the first 3seconds 22 meters in the next 3 seconds and 14 meters 9n the last 3 seconds if so draw an average move

Answer 1

Distances travelled=18m,22m,14m

Time taken=3s,3s,3s

We know

$\boxed{\sf Average\:Speed=\dfrac{Distances\:travelled}{Time\:Taken}}$

$\\ \sf\longmapsto Average\:Speed=\dfrac{18+22+14}{3+3+3}$

$\\ \sf\longmapsto Average\:Speed=\dfrac{54}{9}$

$\\ \sf\longmapsto Average\:Speed=9m/s$