PHYSICS · Single correct · AP · Physics 1: Algebra-based · Force and Translational Dynamics · Force and Translational Dynamics
Problem
A car moving at 72km/h comes to a stop in 0.4s. If a passenger is not wearing a seat belt, approximately how far (relative to the seat) will the passenger’s upper body continue to move forward during this time?
(a) 7.2m
(b) 8m
(c) 4m
(d) 29m