Question

19) Explain the reason of the following?
①
luggage kept on the roof of a bus is tied with a rope​

Answer 1

Answer:

ans)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. Hence the luggage fall down from the roof of the bus.

Explanation:

hope it helps.....

Answer 2

Answer:

1. The luggage kept on the roof will be in the motion when the bus starts moving.
2. But when brakes are applied the bus stops and comes to rest .
3. Due to inertia the luggage will be still in motion and may fall down to the ground and may be damaged.