Question

give reasons for the following- school bags have broad straps
answer needed urgently ​

Answer 1

Answer:

School bags have broad straps so that their weight may spread over a large area of shoulder producing less pressure on the shoulder.

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Answer 2

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School bags usually have broad straps so that the weight of the bag may fall over a large area on the shoulder producing less pressure and less pressure, it is comfortable to carry heavy bag.