if a ball is made along the diameter of earth and an iron ball is dropped from one end of the bore, how the bar will behave in the bore?
Answers
Answered by
0
when you drop the ba, it'll start accelerating downwards, but as it goes deeper down the hole its acceleration gradually decreases (though its speed keeps growing). Once it gets to the center of the earth, the stone's acceleration reverses - it starts to slow down and accelerate back towards the end of the hole you're standing on. Once it gets to the other end of the hole (on the other side of the world), it slows down to the stop, and starts falling back down the hole again, back towards you. It repeats the process, and you'd see the stone come back up to you from the hole, exactly back to where you dropped it from!
If you do out the math, it turns out it takes a little less than 90 minutes for this cycle to happen. If you don't catch the stone, it'll just keep falling up and down over and over again, taking 90 minutes for each trip.
If you do out the math, it turns out it takes a little less than 90 minutes for this cycle to happen. If you don't catch the stone, it'll just keep falling up and down over and over again, taking 90 minutes for each trip.
Answered by
0
Explanation:
HYDROGEN OCCUPIES A UNIQUE POSITION IN MODERN PERIODIC TABLE. " JUSTIFY THE STATEMENT.
Similar questions