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1. Water is being discharged through a 5-mm diameter hole on the side and lowermost portion of a full 200-liter cylindrical tank with a height of 1 meter. Determine the initial velocity of the water jet as it is ejected from the tank.

1. Water is being discharged through a 5-mm diameter hole on the side and lowermost portion of a full 200-liter cylindrical tank with a height of 1 meter. Determine the initial velocity of the water jet as it is ejected from the tank.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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1. Water is being discharged through a 5-mm diameter hole on the side and lowermost portion of a full 200-liter cylindrical tank with a height of 1 meter. Determine the initial velocity of the water jet as it is ejected from the tank. 2. A hot air balloon is filled with heated air and weighs only about one-half of what air weighs under identical conditions. The buoyancy force, which can be expressed as Fp= PairgVbaloon will push the balloon upward. If the balloon has a diameter of 10 m and carries a 70 kg person, determine the acceleration of the balloon when it is first released. Assume the density of air is 1.16 kg/m³, and neglect the weight of the ropes and the cage.
Transcribed Image Text:1. Water is being discharged through a 5-mm diameter hole on the side and lowermost portion of a full 200-liter cylindrical tank with a height of 1 meter. Determine the initial velocity of the water jet as it is ejected from the tank. 2. A hot air balloon is filled with heated air and weighs only about one-half of what air weighs under identical conditions. The buoyancy force, which can be expressed as Fp= PairgVbaloon will push the balloon upward. If the balloon has a diameter of 10 m and carries a 70 kg person, determine the acceleration of the balloon when it is first released. Assume the density of air is 1.16 kg/m³, and neglect the weight of the ropes and the cage.
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