Post a New Question


posted by .

a) a car does an emergency stop from 120000m/s in 3s. what was it's deceleration?
b) what was the car's average velocity and what was the stopping distance?
thank you

  • physics -

    v₀= 120000m/s??????????

    (a) a= - v₀/t=
    (b) v(ave) = (v+v₀)/2 = v₀/2
    (c) s=v₀²/2a

Answer This Question

First Name
School Subject
Your Answer

Related Questions

More Related Questions

Post a New Question