Which of the following has the greatest inertia? a. a toy car . b. a jet airliner . c. a full-size car . d. a pick-up truck .

Inertia is defined as the property of matter by which causes it to resist changes in its state of motion such as changes in velocity. From the given options above, the option that has the greatest inertia would be option B. A jet airliner. 

An atom's smaller negative particles are at a distance from the central positive particles, so the negative particles are easier to move. 

Each student aligns the edge of the object with the left edge of the ruler as shown above. all four students read the ruler with a measurement of 4.6 cm. which statement describes the data they collect? i believe the answer is: the data have poor precision and poor accuracy because of a systematic error.