Question

1) Explain the reasons for the following. (AS1)
a) Why dust comes out of a carpet when it is beaten with a stick?
b) Luggage kept on the roof of a bus is tied with a rope?
c) Why a pace bowler in cricket runs from a long distance before he bowls?
2) Illustrate an example of each of the three laws of motion (ASU)​

Answer 1

Explanation:

an object 's inertia tends to resist may change in its state of or rest of motion. if a carpet is beaten with a stick then the carpet begins to move and the dust particles remain in the state of rest ,while the carpet moves as per newton 'a first law of motion .the particles of dust thus emerge from the carpet