An engineer designed a ball so that when it was dropped, it rose with each bounce exactly one-half as high as it had fallen. The engineer dropped the ball from a 20-meter platform and caught it after it had traveled 55 meters. How many times did the ball bounce?
Select the correct option:
A) 5  B) 6  C) 3  D) 8  E) 9
Going down = 20 m   Going Up = 10 --&gt; Total = 30   Going down = 10 --&gt; Total = 40   Going Up = 5 --&gt; Total = 45   Going down = 5 --&gt; Total = 50   Going up = 2.5 --&gt; Total = 52.5   Going down = 2.5 --&gt; Total =55(3aught)   No of bouncing = 3   Answer : 3
<result>C</result>
An engineer designed a ball so that when it was dropped, it rose with each bounce exactly one-half as high as it had fallen. The engineer dropped the ball from a 20-meter platform and caught it after it had traveled 55 meters. How many times did the ball bounce?