Question

shoulder bags have border straps : give reason​

Answer 1

Answer:

Shoulder bags are provided with broad straps so as to increase the surface area on which the force is acting. By doing so, the pressure decreases. As P = FORCE / AREA If the bags were provided with thin straps, the pressure would have increased causing pain in shoulders.

Answer 2

$\huge\underline\mathbf\red{Answer}$

Bʀᴏᴀᴅ sʜᴏᴜʟᴅᴇʀ sᴛʀᴀᴘs ᴘʀᴏᴠɪᴅᴇ ʟᴀʀɢᴇʀ sᴜʀғᴀᴄᴇ ᴀʀᴇᴀ. Sᴏ, ᴛʜᴇ ᴘʀᴇssᴜʀᴇ ᴇxᴇʀᴛᴇᴅ ʙʏ ᴛʜᴇ ʙᴀɢ ᴏɴ ᴛʜᴇ sʜᴏᴜʟᴅᴇʀ ɪs ʟᴇss ᴀɴᴅ ᴄᴀʀʀʏɪɴɢ ᴛʜᴇ ʙᴀᴅ ɪs ᴇᴀsɪᴇʀ.✔✔✔