In a crash, what does the manual say happens to loose items in the passenger compartment?
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A.
They fall harmlessly to the vehicle floor
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B.
They become projectiles at the vehicle's speed Correct
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C.
They stop at impact along with the vehicle
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D.
They only pose a real risk in rear-end collisions
The answer is "They become projectiles at the vehicle's speed"
Unsecured objects keep moving at whatever speed the vehicle held before impact, striking whoever or whatever they hit. Drivers who half-remember the seat belt lesson and extend it to everything in the cabin pick C, forgetting the belt only restrains what is buckled around.
The traps in the wrong answers
A. They fall harmlessly to the vehicle floor
Gravity does not overcome forward momentum in a crash; inertia carries loose items forward, not down. This answer pictures the crash the way a spilled bag settles in a parked car, mistaking a violent change of speed for a gentle stop.
C. They stop at impact along with the vehicle
Only objects anchored to the frame stop when the frame stops; a loose bag or tool has nothing holding it back. This answer assumes the whole cabin shares the frame's deceleration, the way a braced passenger feels their own body stop with the seat.
D. They only pose a real risk in rear-end collisions
The projectile effect can occur in any impact: front, side, or rear. This answer narrows the warning to rear-end crashes, the collision type most tied to whiplash coverage in driver's ed.
This question tests your knowledge of Vehicle Equipment in Pennsylvania. Source: Pennsylvania Driver Manual, "Chapter 3: Learning to Drive, Vehicle Checks: Preparing to Drive, item 5 (Secure loose items)," p.31..
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