A stone is released from a rising balloon accelerating upward with acceleration
PHYSICS · Single correct · AP · Physics 1: Algebra-based · Kinematics · Kinematics
Problem
A stone is released from a rising balloon accelerating upward with acceleration a. The acceleration of the stone just after release is
(1) a upward
(2) g downward
(3) (g−a) downward
(4) (g+a) downward