Question

Hint: Remember that P+g(density)h +0.5(densidad) 2 - constant at point A ® at point B It is the same at both A and B. Question 4 10 Points Calculate the pressure exerted on the ground due to the weight of a 79-kg person standing on one foot. if the bottom of the person's foot is 13 cm wide and 28 cm long. Hint Pressure = Force Area 4.8 * 10- Pa B 2.1 x 10+Pa © 2.2 107 PM 053- 10P 10 Points Question 5 Understandard conditions the sensitiofaris 129 km What is the mass of the inside a room measuring 40m-3.0 m20 Mint 185 denstvo

Answer 1

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Ginen Mauss me 191 75 kg Area & A = 93X16 ? x 20 x 10 m² = = 364810 m2 :) lp W А 80 ng А P=1 |_79x9.8 364 X10-4 = 2:13X1 pa option ® Correef 2 I pa=LN/m ty P = 2.1 xjot! CS Scanned with CamScannen