A young female wears her lap belt low, over her upper thighs, because the belt is uncomfortable when worn properly. If involved in a head-on "up and over" type collision, to what injury is she most prone, given the position of her lap belt?
A) Internal abdominal injury
B) Dislocated hips
C) Tibia-fibula fractures
D) Bilateral arm fractures

The correct answer here is B) Dislocated Hips

Explanation:

Due to the force of the of the collision which causes a forceful "up and over" pull over her body, hips is likely to get dislocated.

If worn properly, the lap belt will hold her in place preventing her upper torso which is heaver than her lower body mass (that is the hips and below) from reacting to the forceful conversion of potential energy to kinetic energy.

When her body, having used the belt erroneously, goes into a full kinetic jump, the weight of the upper torso will pull the most at the hips thus leading to the dislocation.

Cheers!

i'd say that the moon rock is about 2.2 billion years old.

events in order:

1.       vishnu schist

2. zoroaster granite

3. bass limestone

4. hakatar   shale

5. igneous intrusion

6. shinumo quartzite

7. dox sandstone

8. tapeats limestone

9. bright angel shale

10. muav limestone

11. temple butte limestone

12. redwall limestone  

nonconformity

answer: the unkar group shows angular unconformity because the layers are turned at angle.

unconformity

answer: specifically the angular unconformity occurs between the cambrian and precambrian rocks. the dox sandstone, shinumo quartzite, hakatar shale, and bass limestone have been filled. an angular unconformity occurs between the cambrian and precambrian rocks. the dox sandstone, shinumo quartzite, hakatar shale, and bass limestone have been filled.

disconformity

answer: the disconformities aremarked irregular lines between the sedimentaryrocks layers.