- #1

KieronB

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**A cylindrical container of water has a diameter of 7.98 m and a perpendicular height of 2 m. It is filled with water (1000 kg = 1000 l) and placed on top of a 4 m stand. Calculate the:**

A) potential energy of the water

B) kinetic energy of 20 kg of water just before it reaches the ground, if the container over flows.

C) velocity when the 20kg reaches the ground.

D) potential energy of the top half of the water.

E) potential energy of the bottom half of the water.

Answers:

A) 4.901 MJ

B) 1176 J ------->I was able to solve this one

C) 10.844 m/s ---->I was able to solve this one aswell

D) 2.696 MJ

E) 2.696 MJ

Thank you

A) potential energy of the water

B) kinetic energy of 20 kg of water just before it reaches the ground, if the container over flows.

C) velocity when the 20kg reaches the ground.

D) potential energy of the top half of the water.

E) potential energy of the bottom half of the water.

Answers:

A) 4.901 MJ

B) 1176 J ------->I was able to solve this one

C) 10.844 m/s ---->I was able to solve this one aswell

D) 2.696 MJ

E) 2.696 MJ

Thank you