From a building of height 490 m stones are dropped at

Last updated: 6/13/2023

From a building of height 490 m stones are dropped at regular intervals of time 0 5 sec 1 When 1st stone touches the ground 20 th stone is about to fall 2 When 1st stone touches the ground height of 10th stone is 245 m 3 When 1st stone touches the ground height of 5th stone is nearly 180 m 4 The distance between successive stones decreases from top to bottom of tower