if a ball is dropped from 8 meter and it bounce back half
the distance then what is the distance it travel before
going to rest?
Answer Posted / v venu gopal
8 + 8/2 + 8/4 + 8/8 + ..... 8(1+ 1/2 + 1/4 + ...) a GP of
infinite sum.... formula is ... a / (1-r)...
so,a = 1 and r = 1/2;
ans : 16
| Is This Answer Correct ? | 5 Yes | 8 No |
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