Chapter 4

What is Newton's 2 law of motion?

• a body in motions continues to move

• for every action there is an equal and opposite reaction

• momentum is equal to mass times velocity

• momentum is equal to velocity plus mass

The most common traffic violation is?

• careless operation

• failure to yield

• following too closely

• speeding

When wearing a safety belt your chances of surviving are how many times greater if you remain in the car?

• 2-3

• 1-2

• 50%

• 3-4

Non-belted fatalities have been recorded at speeds as low as....

• 10 MPH

• 12 MPH

• 8 MPH

• 15 MPH

How old must a child be to be transported in the front seat of a car with an active air bag?

• 13

• 12

• 10

• 6

How many inches do you sit away from the steering wheel equipped with an airbag?

• 8

• 11

• 12

• 10

What is your primary restraint?

• crumple zone

• car seat

• airbag

• safety belt

What is your secondary restraint?

• seatbelt

• airbag

• adaptive cruise

• headrest

How often should one check their vehicle

• monthly

• weekly

• every time you drive

• bi-weekly

What is over steering?

• when the front of the car takes a wider radius curve

• lateral cornering force and engine torque

• rotates the car more than the driver expected

• traction