Question

A person standing in a bus falls backward when bus starts moving suddenly.​

Answer 1

Answer:

because due to motion in rest

Answer 2

$\huge\text{Required Solution}$

A person standing in a bus falls backward when bus start moving suddenly.

REASON :

This happens because the person and bus both are in rest while bus is person and bus both are in rest while bus is not moving, but as the bus starts moving, the lower part of the person being in contact with bus start moving along with bus but upper portion of his body has tendency to remain in rest due to inertia of rest. Because of this person falls backward.