Post a New Question


posted by .

A 4000 kg truck traveling at constant velocity and a braking force of 20000 N is suddenly applied. It takes 6 seconds for the truck to stop.

a) what is the deceleration of the truck?
b) what is the velocity of the truck before the brakes were applied
c) what distance did the truck travel from the time the brakes were applied to when it stopped.

  • physics -



    if it takes six seconds...
    Vf=Vi - F/m
    solve for Vi

    Vf^2=Vi^2-2ad solve for d.

Answer This Question

First Name
School Subject
Your Answer

Related Questions

More Related Questions

Post a New Question