Question

school bags and shopping bags have board straps so that

1.area of the contact increases and pressure is reduced

2. area of the contact is increased and pressure increased

3. area contact decreases and pressure is is decreased ​

Answer 1

Answer:

1 is the answer

Explanation:

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Answer 2

1.area of the contact increases and pressure is reduced

2. area of the contact is increased and pressure increased

3. area contact decreases and pressure is is decreased