Question

dean is slowing down on his skateboards. he starts at a speed of 5.5 m/s and slows to 1.0 m/s over a time of 3.0 seconds. what is dean's acceleration?dean is slowing down on his skateboards. he starts at a speed of 5.5 m/s and slows to 1.0 m/s over a time of 3.0 seconds. what is dean's acceleration?

Answer 1

Use one of the equations of accelerated motion; V2=V1 + at ...see attached