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From height of 8mts a ball fell down and each time it
bounces half the distance back.What will be the distance
travelled?

Question Posted / guest

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From height of 8mts a ball fell down and each time it bounces half the distance back.What will be ..

Answer / asdf

24 mtrs ..

Is This Answer Correct ?    29 Yes 6 No

From height of 8mts a ball fell down and each time it bounces half the distance back.What will be ..

Answer / karthik kj

8+4+4+2+2+1+1+0.5+0.5+0.25+0.25+0.125+0.125+......= 24 mts

Is This Answer Correct ?    19 Yes 5 No

From height of 8mts a ball fell down and each time it bounces half the distance back.What will be ..

Answer / addddddddddd

8+4+4+2+2+1+1+.5+.5+.25+.25+.12+.12=24 (approx) n no need of pollin for this ans cos this is 101 percent correct answer.......:)

Is This Answer Correct ?    12 Yes 2 No

From height of 8mts a ball fell down and each time it bounces half the distance back.What will be ..

Answer / bubba

This is an infinite sum of a geometric series problem.

Downs: 8 + 4 + 2 + ... = Sum 8(.5)^n = 8/(1-0.5) = 16 meters.

Ups: 4 + 2 + 1 + ... = Sum 4(0.5)^n = 4/(1-0.5) = 8 meters.

Hence the total travel is 22 meters.

Is This Answer Correct ?    2 Yes 2 No

From height of 8mts a ball fell down and each time it bounces half the distance back.What will be ..

Answer / aprameya

22m

Is This Answer Correct ?    6 Yes 8 No

From height of 8mts a ball fell down and each time it bounces half the distance back.What will be ..

Answer / dinesh

the question is incomplete

Is This Answer Correct ?    6 Yes 10 No

From height of 8mts a ball fell down and each time it bounces half the distance back.What will be ..

Answer / patil

4+2+1+.5+.25+.12+.6+.3+.1=approx 9 mts

Is This Answer Correct ?    1 Yes 14 No

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