Question Detail

PHY 101 Kinematics in One Dimension Objective Question

Question

In the constant acceleration equation v² = v₀² + 2a(x - x₀), the term (x - x₀) represents the
Options
A total distance traveled.
B displacement of the object.
Correct Answer
C final position of the object.
D time interval of the motion.
Correct Answer

Option B is the correct answer.

Detailed Explanation

In kinematic equations, (x - x₀) specifically denotes the change in position, or displacement. While its magnitude can equal distance for straight-line motion without change in direction, the term itself represents the vector displacement.

Hint

Look at the structure of the equation. It relates final velocity, initial velocity, acceleration, and the change in a quantity that has the same units as position.

Question Info