Match the words in the left column to the appropriate blanks in the sentences on the right. Make certain each sentence is complete before submitting your answer. ResetHelp small backward a whiplash large no whiplash forward decreases increases 1. As the child rides in the seat, his/her head and back rest against the padded back of the seat. If the car is brought to a rapid stop (as in a head-on collision) the child will continue to move at the before-crash speed until he/she hits something. 2. The object hit is the back of the seat (supporting the entire back and head) which is padded and as a result the force to the maximum value over a time interval. 3. Granted this time interval may be but that is considerably better than instantaneous. Also since the head is supported, there will be .

1* Forward 2* Increases 3*Small, *Whiplash respectively .

Explanation:

The task is to fill in the correct options from the figure below.

A whiplash is an injury to the upper spine caused by a violent j e r k of the head in either a backward or forward or side to side direction, resembling the motion of a whip.

1.As the child rides in the seat, his/her head and back rest against the padded back of the seat. If the car is brought to a rapid stop (as in a head-on collision) the child will continue to move *forward at the before-crash speed until he/she hits something.

2. The object hit is the back of the seat (supporting the entire back and head) which is padded and as a result the force *increases to the maximum value over a time interval.

3. Granted this time interval may be *small but that is considerably better than instantaneous. Also, since the head is supported, there will be no *whiplash.