Here are three statements about an object in motion: One: An object that is not…
PHYSICS · Single correct · AP · Physics 1: Algebra-based · Kinematics · Kinematics
Problem
Here are three statements about an object in motion:
One: An object that is not accelerating must have a constant speed.
Two: An object that is travelling at a constant speed cannot be accelerating.
Three: An object that travels at a constant speed for a period of time cannot have zero displacement.
Which of the following combinations of these three statements is true?
(1) One only
(2) One and Three only
(3) Two and Three only
(4) One, Two and Three