After striking the floor, a rubber ball rebounds to 4/5th of the height from which it has fallen. Find the total distance that it travels before coming to rest if it has been gently dropped from a height of 120 m.

After striking the floor, a rubber ball rebounds to 4/5th of the heigh

1.	After striking the floor, a rubber ball rebounds to 4/5th of the height from which it has fallen. Find the total distance that it travels before coming to rest if it has been gently dropped from a height of 120 m.
A.	540m.
B.	960m.
C.	1080m.
D.	1020m
Answer» D. 1020m