Impressions -tools, footprints, tire marks

Front

What is the measure of distance from the center of the left tire to the center of the corresponding right tire?

Back

Track Width

Front

Why should an investigator not try to put the tool into the tool mark at the crime scene?

Back

It will destroy the toolmark evidence that is there, it will leave new evidence behind covering up the original, contamination of the evidence, all of these.

Front

What type of tire mark shows area of impact?

Back

Tire Scrub

Front

What is the measure of distance from the center of the front axle to the center of the rear axle?

Back

Wheelbase

Front

What are Skid Marks?

Back

Marks left by tires that slide across the surface without rotating.

Front

What are Yaw Marks?

Back

Marks that indicate a vehicle was sliding sideways during a turn.

Front

What is a Tire Groove?

Back

The pattern of grooves on the surface of a tire that helps with traction.

Front

What is the purpose of analyzing tire marks at a crime scene?

Back

To determine the type of vehicle involved and its movement.

Front

What is the difference between Skid Marks and Tire Scrub?

Back

Skid Marks are from tires sliding without rotation, while Tire Scrub indicates a tire's contact with the road during an impact.

Front

What is the significance of measuring Track Width in accident reconstruction?

Back

It helps to identify the type of vehicle and its stability.