Section+1+chap+3

=__//**Section 1- Accidents**//__= toc

What Do You See?
page 260 2/10/11

Car crashing with dummies. The air bag exploded and the driver hit it. the dogs watches it. There is a spring coming off the back of it.

What Do You Think?
page 260 2/10/11

Wear a helmet and all of the pads needed. seat belts, mouthgards

Investigate
page 260 2/10/11

a. T b. F c. F d. T e. F f. F g. F h. F i. false j. true k. true l. true m. false n. true o. true

3.
 * safety features || means of protection || pre-1960 automobiles (y/n) || new automobiles (1,2,3) ||
 * seatbelts ||  || yes || 1 ||
 * head restaints ||  || yes || 1 ||
 * front airbags ||  || no || 1 ||
 * back-up sensing system ||  || no || 2 ||
 * front crumple zones ||  || no || 1 ||
 * rear crumple zones ||  || no || 1 ||
 * side-impact beams in doors ||  || no || 2 ||
 * shoulder belt for all seats ||  || no || 1 ||
 * anti-lock braking systems (ABS) ||  || no || 1 ||
 * tempered shatterproof glass ||  || no || 1 ||
 * side airbags ||  || no || 2 ||
 * turn signals ||  || yes || 1 ||
 * electronic stability control ||  || no || 2 ||
 * energy-absorbing collapsible steering column ||  || no || 1 ||

Physics Talk
page 263 2/10/11

Engineers try to build automobiles so pedestrians are be safer. Increase of fatal 4WD crashed could be either the growing number of km traveled by 4WDs and tendency of drivers to increase speed.

Checking Up
page 263 2/10/11

1. seat belts, hard chrome dashboards, solid steering columns 2. the growing number of km traveled by 4WDs and tendency of drivers to increase speed

Physics To Go
page 265 2/10/11

2. helmet, knee pads, elbow pads 3. helmet, knee pads, elbow pads, mouth piece 4. helmet, knee pads, elbow pads 5. seat belts, airbags, shatterproof glass, turn signals