Ch+3+Sec+1+KirnumB

Section 1
What do you see?  A car crash for testing. There is a teddy bear that flew out in a parabola shape, it is a projectile. The driver moved forward.

What do you think?  you can protect yourself from serious injury by being prepared. You can wear a seatbelt and make sure that your car is safe.

Investigate   2)I am an Assistant Analyst  a. I am surprised that I did so poorly on this quiz

 (yes/no) || New Cars  (1,2,3) ||
 * Safety features || Means of protection || Pre-1960 cars
 * seat belt || <span style="font-family: Georgia,serif;">Keeps you from flying out of the car || <span style="font-family: Georgia,serif;">Yes || <span style="font-family: Georgia,serif;">1 ||
 * <span style="font-family: Georgia,serif;">head restraints || <span style="font-family: Georgia,serif;">to keep your head from going too far back || <span style="font-family: Georgia,serif;">no || <span style="font-family: Georgia,serif;">1 ||
 * <span style="font-family: Georgia,serif;">front airbags || <span style="font-family: Georgia,serif;">keeps you from hitting the steering wheel || <span style="font-family: Georgia,serif;">yes || <span style="font-family: Georgia,serif;">1 ||
 * <span style="font-family: Georgia,serif;">back up sensing system || <span style="font-family: Georgia,serif;">keeps you from backing up into other cars || <span style="font-family: Georgia,serif;">no || <span style="font-family: Georgia,serif;">2 ||
 * <span style="font-family: Georgia,serif;">front crumple zones || <span style="font-family: Georgia,serif;">crushes the front of the car rather then where the people are || <span style="font-family: Georgia,serif;">no || <span style="font-family: Georgia,serif;">2 ||
 * <span style="font-family: Georgia,serif;">rear crumple zones || <span style="font-family: Georgia,serif;">^ || <span style="font-family: Georgia,serif;">no || <span style="font-family: Georgia,serif;">2 ||
 * <span style="font-family: Georgia,serif;">side-impact beams in doors || <span style="font-family: Georgia,serif;">keeps the doors strong around you || <span style="font-family: Georgia,serif;">no || <span style="font-family: Georgia,serif;">1 ||
 * <span style="font-family: Georgia,serif;">shoulder belts for all seats || <span style="font-family: Georgia,serif;">keep you still || <span style="font-family: Georgia,serif;">no || <span style="font-family: Georgia,serif;">2 ||
 * <span style="font-family: Georgia,serif;">anti-lock braking systems (ABS) || <span style="font-family: Georgia,serif;">forces wheels to roll, not skid || <span style="font-family: Georgia,serif;">no || <span style="font-family: Georgia,serif;">2 ||
 * <span style="font-family: Georgia,serif;">tempered shatterproof glass || <span style="font-family: Georgia,serif;">keeps glass from shattering || <span style="font-family: Georgia,serif;">no || <span style="font-family: Georgia,serif;">1 ||
 * <span style="font-family: Georgia,serif;">side airbags || <span style="font-family: Georgia,serif;">keeps you from hitting doors || <span style="font-family: Georgia,serif;">no || <span style="font-family: Georgia,serif;">2 ||
 * <span style="font-family: Georgia,serif;">turn signals || <span style="font-family: Georgia,serif;">to let people know where you are going || <span style="font-family: Georgia,serif;">yes || <span style="font-family: Georgia,serif;">1 ||
 * <span style="font-family: Georgia,serif;">electronic stability control || <span style="font-family: Georgia,serif;">helps resist rollovers || <span style="font-family: Georgia,serif;">no || <span style="font-family: Georgia,serif;">2 ||
 * <span style="font-family: Georgia,serif;">energy-absorbing collapsible steering column || <span style="font-family: Georgia,serif;">helps prevent chest trauma || <span style="font-family: Georgia,serif;">no || <span style="font-family: Georgia,serif;">1 ||

<span style="font-family: Georgia,serif;">Physics Talk
 * <span style="font-family: Georgia,serif;">Governments and manufacturers of cars can work together to make cars safer
 * <span style="font-family: Georgia,serif;">The safer the vehicle, the safer you are in an accident
 * <span style="font-family: Georgia,serif;">Safety wasn't always the main consideration in making cars
 * <span style="font-family: Georgia,serif;">The book Unsafe at Any Speed made people change how cars were made (1965)
 * <span style="font-family: Georgia,serif;">4wd accidents
 * <span style="font-family: Georgia,serif;">growing number of KM that they travel
 * <span style="font-family: Georgia,serif;">the tendency of some drivers to increase speed thinking that their car will protect them

<span style="font-family: Georgia,serif;">Checking UP
 * 1) <span style="font-family: Georgia,serif;">Adding seat-belts, making the dashboards from softer materials, and 4wd
 * 2) <span style="font-family: Georgia,serif;">A growing number of KM traveled and the drivers thinking that their car will protect them.

<span style="font-family: Georgia,serif;">PTG > 2 air bags: F R > 3 Side air bags: S > 4 head restraints: F R > 5 Side impact beams: S > 6 turn signals: F R S T > 7 anti-lock breaks: F R S T > 8 electronic stability control: F R > 9 front crumple zone: F > 10 rear crumple zone: R
 * 1) <span style="font-family: Georgia,serif;">1 seat belts: F R S T
 * 1) <span style="font-family: Georgia,serif;">Safety features for bicycling: better helmets and clothes that will protect them from skidding; turn signals; bright clothing.
 * 2) <span style="font-family: Georgia,serif;">Safety features for in-line skating: breaks in the front and back
 * 3) <span style="font-family: Georgia,serif;">Safety features for skateboarding: tires instead of wheels so they can grip the ground better.

<span style="font-family: Georgia,serif;">What do you think now? <span style="font-family: Georgia,serif;"> I would protect myself from an accident by making sure I have a safe car and that I do everything I can to utilize the car's safety. Drinking

<span style="font-family: Georgia,serif;">Inquiring Further: Extra Credit
 * 1) <span style="font-family: Georgia,serif;">At BMW, the cars now have Accident Research Programs that use a multi-disciplinary approach to collect crash information. It relates your injuries to the physical characteristics of each crash.
 * 2) <span style="font-family: Georgia,serif;">Some SUV's are exempt from some passenger safety rules. Some car's don't have rear seat airbags, some dealers turn them off.