Question

why is it advised to tie any luggage kept on the roof of a bus with a rope

Answer 1

Answer:

If any luggage kept on the roof of the bus is not tied with a rope, then it tends to move forward due to its inertia. In this process, it could fall off the bus. Therfore, it is advised to tie any luggage kept on the roof of a bus with a rope.

Explanation:

Answer 2

$\bf {\red{\underline{ \underline{Answer}}}}$

→ When the bus stop suddenly, then bus comes in the state of rest but the luggage remain in the state of motion. So, due to inertia of motion, the luggage move forward and may fall down from the roof of the bus. If the bus start suddenly, then bus comes in the state of motion but luggage remain in the state of rest. Due to inertia of rest, the luggage does not move in the forward direction and may fall down. So, it is advise to tie the luggage kept on the rope of the bus with a rope