Question

Alex Rode her skateboard her velocity changed from 3m/s to 1m/s in 4 seconds. What was her acceleration?

Answer 1

You can use the acceleration formula:


`a = (\Delta v)/(\Delta t)`

`a = (1 - 3 )/(4 - 0)`

`a = (-2 )/(4)`

`a = -(1 )/(2) = -0.5`