Question

Q.2. School bags have wide straps to:
(i) Increase the pressure on the shoulder.
(ii) Decrease the pressure on the shoulder.
(iii) Make the bag's weight fall over a small area of the shoulder.
(iv) Make the bag's weight fall over a large area of the shoulder.
Options:
(a) (ii) and (iii)
(b) (i) and (iii)
(c) (i) and (ii)
(d) (ii) and (iv)
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Answer 1

Answer:

decreases pressure on shoulder by distributing load on wide area .

Answer 2

Answer:

(d) is the only right option. there you have it ;)