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Give the five daily life example about the pressure,force and area relationshipit's too much hard |
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Answer» Answer: #1. School bags have wider straps. Wider the strap, less the pressure on our shoulders. #2. SKIS have larger area to reduce the pressure on the snow so they do not SINK too deep. #3.The studs on a football boot have a small area of contact with the ground . The pressure applied on the ground beneath the studs is sufficient for a good grip. #4. Wall foundations have a LARGE horizontal area(foot), to reduce the pressure beneath so that the wall does not sink deeper into the ground. #5. Small contact area of the tip of a nail. Smaller the contact area of the nail tip, larger is the pressure applied on to the nail to push in. |
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