Question

why is it advised to tie any luggage kept on the roof of a bus with a rope ? ncert questions of class 9 science​

Answer 1

Answer:

A luggage is usually tied with a rope on the roof of buses. When a moving bus suddenly stops, the luggage on its roof tends to continue in the state of motion due to inertia of motion. ... Thus, to avoid the falling of the luggage, it is tied with a rope on the roof of a bus.

Answer 2

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Answer = It is because of inertia of motion. When the bus will stop. Suddenly, the luggage will fall off from the roof because of it's inertia. The luggage will tend to move in motion. So, it will fall. To prevent this, luggage is usually tied with ropes.

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