Question

when a bus start suddenly, persons inside tends to fall backward? ​

Answer 1

HERE IS YOUR ANSWER

When the bus starts suddenly, then, the lower part of body starts being in motion because it is in touch of bus in motion, while the upper part of body tries to be at rest for sometime, because of inertia at rest. this is why, passengers tends to fall backwards when it starts suddenly.

PLZ MARK AS BRIANLIEST

Answer 2

Answer:

because of we are in rest position and suddenly bus start and backward force held in it so we fall backwards