Give reason 1 - carpet is beaten with a stick to clean it 2- seat belt are provided in a car to prevent accident .
Answers
1- The carpet is beaten in order to clean it becauuse dust particles are in rest. The inertia of rest will help in keeping dust particles in rest while the carpet will be in motion. As a result, the dust will come out of it.
2- When the car is moving, we are also in motion. If we meet with an accident, the inertia of motion will pull us forward which can hurt us. In order to prevent hurting, we are provided with seat belts.
1 - carpet is beaten with stick because when we beat it, it comes to motion, but the dust particles inside it follow the inertia of rest and they do not move. But the carpet moves ahead and they fall down.
2 - seat belts are provided to prevent accidents because whenever we apply the brakes suddenly, then we tend to follow the inertia of motion, these belts are provided so that we can quickly come to rest and due to this we are prevented from any severe injury.