1.

12. Why are passengers thrown forward from their seats when a speechstops suddenly?

Answer»

The passengerwill appear tosuddenlylurchforwardsuntil theystopdue to friction withtheir seat, or because theystopthemselves by holding on, for instance.Bus comes in to rest ,butpassengersdue to Newton's 1st law tries to stay intheirmotion. So they face aforwardjerk while stoppingbus.



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