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 16-meter platform and caught it after it had traveled 46.5 meters. How many times did the ball bounce?
A. ক 5
B. খ 6
C. গ 7
D. ঘ 8
সঠিক উত্তরঃ
A.
ক 5
Explanation:
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