Question

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

Answer 1

Answer:

It is due to the fact that while the bus moves then according to Newton's second law of motion the upper portion of the luggage moves with the motion of the vehicle but the lower portion of the luggage remains at rest and as a result when the bass give save break the luggage has a tendency to fall from the bus and hence it is advised to tie any luggage kept on the roof of a bus with a rope..HOPE THIS HELPS