SOLUTION: a ball is dropped from height of 20m. it rebounds 4_5 of its height after each bounce. Find the total distance travelled by the ball when it touched the floor on the 3rd bounce

Algebra ->  Sequences-and-series -> SOLUTION: a ball is dropped from height of 20m. it rebounds 4_5 of its height after each bounce. Find the total distance travelled by the ball when it touched the floor on the 3rd bounce      Log On


   



Question 881057: a ball is dropped from height of 20m. it rebounds 4_5 of its height after each bounce. Find the total distance travelled by the ball when it touched the floor on the 3rd bounce
Answer by Boyen(12) About Me  (Show Source):
You can put this solution on YOUR website!
20 + 16+16+12.8+12.8= 77.6