A particle is at in a frame where rightward is taken as positive
PHYSICS · Single correct · AP · Physics 1: Algebra-based · Kinematics · Kinematics
Problem
A particle is at x=−4m in a frame where rightward is taken as positive. Another observer uses the same origin but takes leftward as positive. What coordinate will this observer assign to the particle?
(a) −4m
(b) 0m
(c) 4m
(d) −8m