Tue 6 Mar, 2018 09:06 pm - Is it true that you always end up with the same energy u put in a system just some is transfered to other types of energy?
For instance if you have a blown up balloon and you compress it. the... (view)
Wed 28 Feb, 2018 10:27 pm - what if :
there was a balloon and it had a gas that would compress and still keep it's gas form. now the same balloon with an object that at such a pressure the... (view)
Tue 13 Feb, 2018 08:36 pm - buoyancy is based on gravity .if fluid has low density then low gravity force for buoyancy. if the system has high density fluid then high gravitational force for buoyancy. my understanding . (view)
Fri 8 Dec, 2017 07:42 pm - If u compress a fluid it creates a higher boyent force to any object in it that compress at a higher pressure.
When decompressing the fluid you will get back the energy u put in to compress it(not... (view)
