Physics - NLM Question with Solution | TestHub
PhysicsNLMFBD & EquilibriumMedium2 minQB
PhysicsMediumstatement
Statement I: When a car at rest is struck from behind, its driver risks a whiplash injury with the head snapping backward, while the driver of the striking car is thrown forward.
Statement II: In the struck car the seat pushes the torso forward suddenly while the head stays back due to inertia; in the striking car the torso keeps moving forward as the car slows.
Options:
Answer:
A
Solution:
The two accelerations are opposite, so inertia throws the occupants in opposite directions relative to their cars.
Both statements are true.
Option A.
Stream:JEESubject:PhysicsTopic:NLMSubtopic:FBD & Equilibrium
⏱ 2mℹ️ Source: QB
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