if the girl start from the bucket,picks up the nearest ball, runs back with it , drops it in the bucket, runs back to pick up the next ball, runs to the bucket to drop it in and she continues in the same way until all the balls are in the bucket.what is the distance covered by the girl
bucket_____10m___5m__5m__5m____
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the distance covered by the girl = 140 m
Step-by-step explanation:
Distance from Bucket
First nearest point is at 10 m
2nd at 10 + 5 = 15 m
3rd point at 15 + 5 = 20 m
4th Point at 20 + 5 = 25 m
the girl start from the bucket,picks up the nearest ball, runs back with it , drops it in the bucket => Distance is to and from from bucket
Distance Covered = 10 + 10 + 15 + 15 + 20 + 20 + 25 + 25
= 140 m
the distance covered by the girl = 140 m
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