Question

why do passengers in a bike fall backwards when it starts suddenly​

Answer 1

Answer:

When a bus or a train starts suddenly, the passengers sitting inside tend to fall backwards. This is so because the lower part of his body starts moving with the bus or train but the upper part tries to remain at rest due to inertia of rest.

hope it will help u

Answer 2

The passengersin a bike fall backwards when it starts suddenly due to inertia of motion.As a bike in in rest but when someone starts it suddenly the inertia of motion becomes applicable on the bike and passengers falls backwards.