Suppose you use the tip of one finger to support a 1.0-kg object. If your finger has a diameter of 2.0 cm, what is the stress on your finger?
Answer to relevant QuestionsIn his original barometer, Pascal used water instead of mercury. (a) Water is less dense than mercury, so the water barometer would have (1) a higher height than, (2) a lower height than, or (3) the same height as the ...(a) What is the absolute pressure at a depth of 10 m in a lake? (b) What is the gauge pressure? During a plane flight, a passenger experiences ear pain due to a head cold that has clogged his Eustachian tubes. Assuming the pressure in his tubes remained at 1.00 atm (from sea level) and the cabin pressure is maintained ...A hydraulic lift in a garage has two pistons: a small one of cross-sectional area 4.00 cm2 and a large one of cross-sectional area 250 cm2. (a) If this lift is designed to raise a 3500-kg car, what minimum force must be ...A steel cube 0.30 m on each side is suspended from a scale and immersed in water. What will the scale read?
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