Question

3. Why is it advised to tie any luggage kept on the roof of a bus
with a rope?​

Answer 1

Explanation:

because if a bag kept on roof is not tied

then it will slide back due to gravity

so we should tie it

Answer 2

Answer:

It is true.

Explanation:

Due to the inertia of motion when the bus stops the luggage at the top and it is still in a state of motion thus when the brake is applied the luggage moves forward and could fall as the mass is less, so the inertia is less. So it is advised to tie the luggage which is on top of the bus.