Solving a problem in physics section 50 point 99 mechan

Solving a problem in physics section 50 point 99 mechan

99. The nozzle of the fountain, jet authorizing vertical height H = 5 m, has the shape of a truncated cone tapering upwards. Diameter of lower section d1 = 6 cm, top - d2 = 2 cm. The height of the nozzle h = 1 m. Disregarding the air resistance and the resistance in the jet nozzle, define: 1) the water flow in 1 supplied a fountain; 2) the difference in pressure Ap in the lower section and the atmospheric pressure. Ρ = density of water 1 g / cm3.

Additional information:

Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)

Discount for regular customers! If the total of your purchases from the seller Massimo86 exceeds:

• $30 discount 10%
• $20 discount 7%
• $18 discount 6%
• $15 discount 5%
• $12 discount 4%
• $9 discount 3%
• $6 discount 2%
• $3 discount 1%