How does a car headrest help to guard against whiplash in a rear-end collision? - whiplash more condition_symptoms
In the first Newton's law (law of inertia), how a car works to protect against the head restraint whiplash in a collision from the rear?
Saturday, December 12, 2009
Whiplash More Condition_symptoms How Does A Car Headrest Help To Guard Against Whiplash In A Rear-end Collision?
Subscribe to:
Post Comments (Atom)
0 comments:
Post a Comment