3 Answered Questions for the topic hydrostatics

09/14/20

Floating cylinder

A cylinder can of mass 3kg and the diameter 5 times greater than height is floating with 1/3 part of its volume inside the water. a) find the diameter of this can b) what minimum work is required... more
Hydrostatics Physics Forces Buoyancy

07/31/19

What is the basic reason behind buoyancy?

Yesterday my friends and I were solving this easy-looking question: > A metal cube is placed in an empty vessel. When water is filled in the vessel so that the cube is completely immersed in... more

03/14/19

Why does a helium filled ballon move forward in a car when the car is accelerating?

I noticed that when I had a helium filled, latex ballon inside of my car, it moved forward in the cabin as I accelerated forward. The faster I accelerated forward, the faster the ballon went from... more

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