A Cylindrical Water Tank 5 Meters High with a Radius

question 15

Multiple Choice

A cylindrical water tank 5 meters high with a radius of 2 meters is buried so that the top of the tank is 1 meter below ground level. How much work is done in pumping a full tank of water up to ground level? (The water weighs 9800 newtons per cubic meter.)

• A) 548,800 joules
• B) 686,000 joules
• C) 411,600 joules
• D) 1,234,800 joules
• E) 1,029,000 joules

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Definitions:

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A pregnancy complication where the placenta covers the opening of the cervix, potentially causing severe bleeding before or during delivery.

Hemorrhage

The escape of blood from a ruptured blood vessel, which can be internal or external.

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The period of time between conception and birth during which a fetus develops inside a mother's uterus.

Pregnancy-related Exhaustion

Extreme tiredness and fatigue commonly experienced during pregnancy due to hormonal changes and the physical demands of carrying a baby.