1/16/26 Physics Understanding Distance and Displacement, Significant Figures, and Basic Calculations

These flashcards cover key concepts related to significant figures, distance vs displacement, and basic mathematical principles as discussed in the lecture.

Significant Figures

The number of digits in a number that carry meaningful information about its precision.

Distance

The total length of the path traveled by an object; represented with a small 'd'.

Displacement

The change in position of an object; it is a vector quantity that has both magnitude and direction.

Rounding

Adjusting a numerical value to a specified level of precision based on significant figures.

Total Length of Path

The full measurement of how far an object has traveled regardless of direction.

Change in Position

The difference between the initial and final position of an object.