When a ball falls freely from a high place, the bounce height after each contact with the ground is two fifths of the previous drop height. If it falls from a height of 100 meters, then (next to the front one) how many meters did it bounce for the third time?

When a ball falls freely from a high place, the bounce height after each contact with the ground is two fifths of the previous drop height. If it falls from a height of 100 meters, then (next to the front one) how many meters did it bounce for the third time?


6.4m