Each of four particles moves along an x axis. Their coordinates (in meters) as functions of time (in seconds) are given by Which of these particles have constant acceleration?
A) All four
B) Only 1 and 2
C) Only 2 and 3
D) Only 3 and 4
E) None of them

Question

Each of four particles moves along an x axis. Their coordinates (in meters) as functions of time (in seconds) are given by  Which of these particles have constant acceleration?
A) All four 
B) Only 1 and 2 
C) Only 2 and 3 
D) Only 3 and 4 
E) None of them

Quizplus · Accepted Answer

The Answer of Each of four particles moves along an x axis. Their coordinates (in meters) as functions of time (in seconds) are given by  Which of these particles have constant acceleration?
A) All four 
B) Only 1 and 2 
C) Only 2 and 3 
D) Only 3 and 4 
E) None of them

Each of Four Particles Moves Along an X Axis