2.6 Problem-Solving Basics for One-Dimensional Kinematics

What should you do before choosing a kinematic equation?

Identify the known and unknown variables.

Why should you solve algebraically before plugging in numbers?

It helps avoid calculation errors and makes checking easier.

What does a negative result for velocity or displacement mean?

The object moved in the opposite direction to your chosen positive axis.

What are common mistakes in kinematics problems?

Using the wrong sign, mixing up initial and final values, or applying the wrong formula.