Advertisements
Advertisements
प्रश्न
Why is it advised to tie any luggage kept on the roof of a bus with a rope?
उत्तर
- Luggage is usually secured with a rope to the roof of buses. When a moving bus comes to an abrupt stop, the luggage on its roof tends to remain in motion due to inertia.
- As a result, the luggage falls from the roof of the bus. Similarly, when a bus suddenly starts, the luggage on the roof of the bus tends to remain in a position of rest and so slides off the roof.
- Thus, to prevent the luggage from dropping, it is attached with a rope to the roof of a bus.
APPEARS IN
संबंधित प्रश्न
In the following example, try to identify the number of times the velocity of the ball changes:
“A football player kicks a football to another player of his team who kicks the football towards the goal. The goalkeeper of the opposite team collects the football and kicks it towards a player of his own team”.
Also identify the agent supplying the force in each case.
Explain why some of the leaves may get detached from a tree if we vigorously shake its branch.
The inertia of an object tends to cause an object :
The unit of measuring momentum of a moving body is :
What is meant by the term inertia?
Why does a coin, placed on a card, drop into the tumbler when the card is rapidly flicked with a finger?
The property of inertia is more in :
Define force.
Explain the following:
Why is it difficult to walk on marshy ground?
Multiple Choice Question. Select the correct option.
When you kick a stone, you get hurt. Due to which property this happens?
