Solution Found!
An object that is thrown straight up falls back to Earth.
Chapter 2, Problem 21(choose chapter or problem)
An object that is thrown straight up falls back to Earth. This is one-dimensional motion.
(a) When is its velocity zero?
(b) Does its velocity change direction?
(c) Does the acceleration due to gravity have the same sign on the way up as on the way down?
Questions & Answers
QUESTION:
An object that is thrown straight up falls back to Earth. This is one-dimensional motion.
(a) When is its velocity zero?
(b) Does its velocity change direction?
(c) Does the acceleration due to gravity have the same sign on the way up as on the way down?
ANSWER:Step 1 of 2
An object that is thrown straight up falls back to Earth which is one-dimensional motion. We have to find when is its velocity zero, does it's velocity change direction and does the acceleration due to gravity have the same sign on the way up as on the way down .