Analyze these day-to-day examples and try finding out which category of Inertia they are trying to maintain:
1. A bullet fired against a glass window pane makes a hole in it, and the glass pane is not cracked. But on the other hand, when a stone strikes the same glass pane, it gets smashed. Why is it so?
2. A boy standing in a train falls backward when the train suddenly starts moving forward.
3. When we stick out a balloon from our cars that is in motion, we can see that the balloon moves backward.
4. An aircraft after landing does not come to an immediate halt.
5. The rotating wheels of a vehicle throw out mud in a tangential direction. (Using Mudguards)
6. When a stone tied to one end of a string is whirled and if the string or thread suddenly breaks then the stone flies off along the tangent to the circle
7. Rain drops falling vertically downwards cannot wet us when the umbrella is up.
8. A moving car continues to move even when the engines are turned- off.
9. When we pull the table cloth very fast, then the dishes on the table cloth won’t be pulled along.
10. Satellite keeps moving in circular orbits.
11. Athlete /Fast bowler takes a short run before a jump/ throwing the ball.
12. The milk continues to swirl even after you have stopped stirring a spoonful of sugar or cocoa in your milk.
13. When a tiger chases a deer, the deer runs along a zig-zag path to save itself.
14. When pulling a Band-Aid off, it is better to pull it fast.
15. You turn off a fan, it keeps spinning until it gradually slows down due to friction.
Answers
Answer:
Analyze these day-to-day examples and try finding out which category of Inertia they are trying to maintain:
1. A bullet fired against a glass window pane makes a hole in it, and the glass pane is not cracked. But on the other hand, when a stone strikes the same glass pane, it gets smashed. Why is it so?
2. A boy standing in a train falls backward when the train suddenly starts moving forward.
3. When we stick out a balloon from our cars that is in motion, we can see that the balloon moves backward.
4. An aircraft after landing does not come to an immediate halt.
5. The rotating wheels of a vehicle throw out mud in a tangential direction. (Using Mudguards)
6. When a stone tied to one end of a string is whirled and if the string or thread suddenly breaks then the stone flies off along the tangent to the circle
7. Rain drops falling vertically downwards cannot wet us when the umbrella is up.
8. A moving car continues to move even when the engines are turned- off.
9. When we pull the table cloth very fast, then the dishes on the table cloth won’t be pulled along.
10. Satellite keeps moving in circular orbits.
11. Athlete /Fast bowler takes a short run before a jump/ throwing the ball.
12. The milk continues to swirl even after you have stopped stirring a spoonful of sugar or cocoa in your milk.
13. When a tiger chases a deer, the deer runs along a zig-zag path to save itself.
14. When pulling a Band-Aid off, it is better to pull it fast.
15. You turn off a fan, it keeps spinning until it gradually slows down due to friction.
Answer:
ooh u get the *smirk*
BTW have a nice day ahead
